255827165919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7907}}^1\times {\mathrm{28607}}^1$

素因数の和:36559

約数の個数: 32

約数和(自身を含む): 380069867520

約数和(自身を除く): 124242701601

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 7907, 23721, 28607, 85821, 102791, 229303, 308373, 371891, 687909, 829603, 1115673, 2488809, 2980939, 8942817, 10784839, 32354517, 226195549, 678586647, 2940542137, 6559670921, 8821626411, 19679012763, 85275721973, 255827165919]

約数ペア:

[(1, 255827165919), (3, 85275721973), (13, 19679012763), (29, 8821626411), (39, 6559670921), (87, 2940542137), (377, 678586647), (1131, 226195549), (7907, 32354517), (23721, 10784839), (28607, 8942817), (85821, 2980939), (102791, 2488809), (229303, 1115673), (308373, 829603), (371891, 687909)]