156727843749

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{5309}}^1\times {\mathrm{46199}}^1$

素因数の和:51585

約数の個数: 24

約数和(自身を含む): 229621392000

約数和(自身を除く): 72893548251

約数列:

[1, 3, 9, 71, 213, 639, 5309, 15927, 46199, 47781, 138597, 376939, 415791, 1130817, 3280129, 3392451, 9840387, 29521161, 245270491, 735811473, 2207434419, 17414204861, 52242614583, 156727843749]

約数ペア:

[(1, 156727843749), (3, 52242614583), (9, 17414204861), (71, 2207434419), (213, 735811473), (639, 245270491), (5309, 29521161), (15927, 9840387), (46199, 3392451), (47781, 3280129), (138597, 1130817), (376939, 415791)]