74498361

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 118368000

約数和(自身を除く): 43869639

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 821, 1043, 2463, 3129, 4321, 5747, 12963, 17241, 23809, 30247, 71427, 90741, 122329, 166663, 366987, 499989, 856303, 2568909, 3547541, 10642623, 24832787, 74498361]

約数ペア:

[(1, 74498361), (3, 24832787), (7, 10642623), (21, 3547541), (29, 2568909), (87, 856303), (149, 499989), (203, 366987), (447, 166663), (609, 122329), (821, 90741), (1043, 71427), (2463, 30247), (3129, 23809), (4321, 17241), (5747, 12963)]