40625667

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6421}}^1$

素因数の和:6483

約数の個数: 24

約数和(自身を含む): 63449360

約数和(自身を除く): 22823693

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 6421, 19263, 57789, 121999, 237577, 365997, 712731, 1097991, 2138193, 4513963, 13541889, 40625667]

約数ペア:

[(1, 40625667), (3, 13541889), (9, 4513963), (19, 2138193), (37, 1097991), (57, 712731), (111, 365997), (171, 237577), (333, 121999), (703, 57789), (2109, 19263), (6327, 6421)]