81089415897

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{374203}}^1$

素因数の和:374837

約数の個数: 32

約数和(自身を含む): 131049234432

約数和(自身を除く): 49959818535

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 607, 1821, 4249, 10319, 12747, 30957, 72233, 216699, 374203, 1122609, 2619421, 6361451, 7858263, 19084353, 44530157, 133590471, 227141221, 681423663, 1589988547, 3861400757, 4769965641, 11584202271, 27029805299, 81089415897]

約数ペア:

[(1, 81089415897), (3, 27029805299), (7, 11584202271), (17, 4769965641), (21, 3861400757), (51, 1589988547), (119, 681423663), (357, 227141221), (607, 133590471), (1821, 44530157), (4249, 19084353), (10319, 7858263), (12747, 6361451), (30957, 2619421), (72233, 1122609), (216699, 374203)]