88909947

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10009}}^1$

素因数の和:10072

約数の個数: 32

約数和(自身を含む): 153753600

約数和(自身を除く): 64843653

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 10009, 30027, 70063, 90081, 210189, 270243, 470423, 630567, 1411269, 1891701, 3292961, 4233807, 9878883, 12701421, 29636649, 88909947]

約数ペア:

[(1, 88909947), (3, 29636649), (7, 12701421), (9, 9878883), (21, 4233807), (27, 3292961), (47, 1891701), (63, 1411269), (141, 630567), (189, 470423), (329, 270243), (423, 210189), (987, 90081), (1269, 70063), (2961, 30027), (8883, 10009)]