17490627

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 15686973

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 99, 141, 179, 189, 231, 297, 329, 423, 517, 537, 693, 987, 1253, 1269, 1551, 1611, 1969, 2079, 2961, 3619, 3759, 4653, 4833, 5907, 8413, 8883, 10857, 11277, 13783, 13959, 17721, 25239, 32571, 33831, 41349, 53163, 58891, 75717, 92543, 97713, 124047, 176673, 227151, 277629, 372141, 530019, 647801, 832887, 1590057, 1943403, 2498661, 5830209, 17490627]

約数ペア:

[(1, 17490627), (3, 5830209), (7, 2498661), (9, 1943403), (11, 1590057), (21, 832887), (27, 647801), (33, 530019), (47, 372141), (63, 277629), (77, 227151), (99, 176673), (141, 124047), (179, 97713), (189, 92543), (231, 75717), (297, 58891), (329, 53163), (423, 41349), (517, 33831), (537, 32571), (693, 25239), (987, 17721), (1253, 13959), (1269, 13783), (1551, 11277), (1611, 10857), (1969, 8883), (2079, 8413), (2961, 5907), (3619, 4833), (3759, 4653)]