38205783

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 79626240

約数和(自身を除く): 41420457

約数列:

[1, 3, 7, 9, 11, 17, 21, 23, 27, 33, 47, 51, 63, 69, 77, 99, 119, 141, 153, 161, 187, 189, 207, 231, 253, 297, 329, 357, 391, 423, 459, 483, 517, 561, 621, 693, 759, 799, 987, 1071, 1081, 1173, 1269, 1309, 1449, 1551, 1683, 1771, 2079, 2277, 2397, 2737, 2961, 3213, 3243, 3519, 3619, 3927, 4301, 4347, 4653, 5049, 5313, 5593, 6831, 7191, 7567, 8211, 8789, 8883, 9729, 10557, 10857, 11781, 11891, 12903, 13959, 15939, 16779, 18377, 21573, 22701, 24633, 26367, 29187, 30107, 32571, 35343, 35673, 38709, 47817, 50337, 55131, 61523, 68103, 73899, 79101, 83237, 90321, 97713, 107019, 116127, 128639, 151011, 165393, 184569, 202147, 204309, 237303, 249711, 270963, 321057, 385917, 496179, 553707, 606441, 749133, 812889, 1157751, 1415029, 1661121, 1819323, 2247399, 3473253, 4245087, 5457969, 12735261, 38205783]

約数ペア:

[(1, 38205783), (3, 12735261), (7, 5457969), (9, 4245087), (11, 3473253), (17, 2247399), (21, 1819323), (23, 1661121), (27, 1415029), (33, 1157751), (47, 812889), (51, 749133), (63, 606441), (69, 553707), (77, 496179), (99, 385917), (119, 321057), (141, 270963), (153, 249711), (161, 237303), (187, 204309), (189, 202147), (207, 184569), (231, 165393), (253, 151011), (297, 128639), (329, 116127), (357, 107019), (391, 97713), (423, 90321), (459, 83237), (483, 79101), (517, 73899), (561, 68103), (621, 61523), (693, 55131), (759, 50337), (799, 47817), (987, 38709), (1071, 35673), (1081, 35343), (1173, 32571), (1269, 30107), (1309, 29187), (1449, 26367), (1551, 24633), (1683, 22701), (1771, 21573), (2079, 18377), (2277, 16779), (2397, 15939), (2737, 13959), (2961, 12903), (3213, 11891), (3243, 11781), (3519, 10857), (3619, 10557), (3927, 9729), (4301, 8883), (4347, 8789), (4653, 8211), (5049, 7567), (5313, 7191), (5593, 6831)]