133670187

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 247104000

約数和(自身を除く): 113433813

約数列:

[1, 3, 7, 9, 19, 21, 43, 49, 53, 57, 63, 129, 133, 147, 159, 171, 301, 343, 371, 387, 399, 441, 477, 817, 903, 931, 1007, 1029, 1113, 1197, 2107, 2279, 2451, 2597, 2709, 2793, 3021, 3087, 3339, 5719, 6321, 6517, 6837, 7049, 7353, 7791, 8379, 9063, 14749, 15953, 17157, 18179, 18963, 19551, 20511, 21147, 23373, 40033, 43301, 44247, 47859, 49343, 51471, 54537, 58653, 63441, 111671, 120099, 129903, 132741, 143577, 148029, 163611, 280231, 303107, 335013, 345401, 360297, 389709, 444087, 781697, 840693, 909321, 1005039, 1036203, 2121749, 2345091, 2522079, 2727963, 3108609, 6365247, 7035273, 14852243, 19095741, 44556729, 133670187]

約数ペア:

[(1, 133670187), (3, 44556729), (7, 19095741), (9, 14852243), (19, 7035273), (21, 6365247), (43, 3108609), (49, 2727963), (53, 2522079), (57, 2345091), (63, 2121749), (129, 1036203), (133, 1005039), (147, 909321), (159, 840693), (171, 781697), (301, 444087), (343, 389709), (371, 360297), (387, 345401), (399, 335013), (441, 303107), (477, 280231), (817, 163611), (903, 148029), (931, 143577), (1007, 132741), (1029, 129903), (1113, 120099), (1197, 111671), (2107, 63441), (2279, 58653), (2451, 54537), (2597, 51471), (2709, 49343), (2793, 47859), (3021, 44247), (3087, 43301), (3339, 40033), (5719, 23373), (6321, 21147), (6517, 20511), (6837, 19551), (7049, 18963), (7353, 18179), (7791, 17157), (8379, 15953), (9063, 14749)]