123764277

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 209223168

約数和(自身を除く): 85458891

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 169, 273, 301, 507, 559, 811, 903, 1183, 1677, 2433, 3549, 3913, 5677, 7267, 10543, 11739, 17031, 21801, 31629, 34873, 50869, 73801, 104619, 137059, 152607, 221403, 244111, 411177, 453349, 732333, 959413, 1360047, 2878239, 3173443, 5893537, 9520329, 17680611, 41254759, 123764277]

約数ペア:

[(1, 123764277), (3, 41254759), (7, 17680611), (13, 9520329), (21, 5893537), (39, 3173443), (43, 2878239), (91, 1360047), (129, 959413), (169, 732333), (273, 453349), (301, 411177), (507, 244111), (559, 221403), (811, 152607), (903, 137059), (1183, 104619), (1677, 73801), (2433, 50869), (3549, 34873), (3913, 31629), (5677, 21801), (7267, 17031), (10543, 11739)]