261170078403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41761}}^1\times {\mathrm{160357}}^1$

素因数の和:202134

約数の個数: 16

約数和(自身を含む): 375024764576

約数和(自身を除く): 113854686173

約数列:

[1, 3, 13, 39, 41761, 125283, 160357, 481071, 542893, 1628679, 2084641, 6253923, 6696668677, 20090006031, 87056692801, 261170078403]

約数ペア:

[(1, 261170078403), (3, 87056692801), (13, 20090006031), (39, 6696668677), (41761, 6253923), (125283, 2084641), (160357, 1628679), (481071, 542893)]