156926529

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13697}}^1$

素因数の和:13789

約数の個数: 24

約数和(自身を含む): 242180640

約数和(自身を除く): 85254111

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 11457, 13697, 41091, 123273, 260243, 780729, 917699, 2342187, 2753097, 8259291, 17436281, 52308843, 156926529]

約数ペア:

[(1, 156926529), (3, 52308843), (9, 17436281), (19, 8259291), (57, 2753097), (67, 2342187), (171, 917699), (201, 780729), (603, 260243), (1273, 123273), (3819, 41091), (11457, 13697)]