377709579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{87251}}^1$

素因数の和:87307

約数の個数: 24

約数和(自身を含む): 603434832

約数和(自身を除く): 225725253

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 87251, 261753, 785259, 1134263, 3228287, 3402789, 9684861, 10208367, 29054583, 41967731, 125903193, 377709579]

約数ペア:

[(1, 377709579), (3, 125903193), (9, 41967731), (13, 29054583), (37, 10208367), (39, 9684861), (111, 3402789), (117, 3228287), (333, 1134263), (481, 785259), (1443, 261753), (4329, 87251)]