201637819629

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{42351989}}^1$

素因数の和:42352041

約数の個数: 18

約数和(自身を含む): 304468456110

約数和(自身を除く): 102830636481

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 42351989, 127055967, 381167901, 974095747, 2922287241, 8766861723, 22404202181, 67212606543, 201637819629]

約数ペア:

[(1, 201637819629), (3, 67212606543), (9, 22404202181), (23, 8766861723), (69, 2922287241), (207, 974095747), (529, 381167901), (1587, 127055967), (4761, 42351989)]