15694680927

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1\times {\mathrm{691}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 21326664960

約数和(自身を除く): 5631984033

約数列:

[1, 3, 107, 173, 321, 409, 519, 691, 1227, 2073, 18511, 43763, 55533, 70757, 73937, 119543, 131289, 212271, 221811, 282619, 358629, 847857, 7570999, 12791101, 22712997, 30240233, 38373303, 48893087, 90720699, 146679261, 5231560309, 15694680927]

約数ペア:

[(1, 15694680927), (3, 5231560309), (107, 146679261), (173, 90720699), (321, 48893087), (409, 38373303), (519, 30240233), (691, 22712997), (1227, 12791101), (2073, 7570999), (18511, 847857), (43763, 358629), (55533, 282619), (70757, 221811), (73937, 212271), (119543, 131289)]