87900764499

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{385261}}^1$

素因数の和:385619

約数の個数: 24

約数和(自身を含む): 128736067824

約数和(自身を除く): 40835303325

約数列:

[1, 3, 9, 101, 251, 303, 753, 909, 2259, 25351, 76053, 228159, 385261, 1155783, 3467349, 38911361, 96700511, 116734083, 290101533, 350202249, 870304599, 9766751611, 29300254833, 87900764499]

約数ペア:

[(1, 87900764499), (3, 29300254833), (9, 9766751611), (101, 870304599), (251, 350202249), (303, 290101533), (753, 116734083), (909, 96700511), (2259, 38911361), (25351, 3467349), (76053, 1155783), (228159, 385261)]