425087307639

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{266847023}}^1$

素因数の和:266847091

約数の個数: 16

約数和(自身を含む): 640432857600

約数和(自身を除く): 215345549961

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 266847023, 800541069, 2401623207, 7204869621, 15743974357, 47231923071, 141695769213, 425087307639]

約数ペア:

[(1, 425087307639), (3, 141695769213), (9, 47231923071), (27, 15743974357), (59, 7204869621), (177, 2401623207), (531, 800541069), (1593, 266847023)]