157012023

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 248832000

約数和(自身を除く): 91819977

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 343, 371, 1029, 1113, 2597, 2879, 7791, 8637, 18179, 20153, 54537, 60459, 141071, 152587, 423213, 457761, 987497, 1068109, 2962491, 3204327, 7476763, 22430289, 52337341, 157012023]

約数ペア:

[(1, 157012023), (3, 52337341), (7, 22430289), (21, 7476763), (49, 3204327), (53, 2962491), (147, 1068109), (159, 987497), (343, 457761), (371, 423213), (1029, 152587), (1113, 141071), (2597, 60459), (2879, 54537), (7791, 20153), (8637, 18179)]