83937161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 24636535

約数列:

[1, 7, 11, 43, 77, 101, 251, 301, 473, 707, 1111, 1757, 2761, 3311, 4343, 7777, 10793, 19327, 25351, 30401, 47773, 75551, 118723, 177457, 278861, 334411, 831061, 1090093, 1952027, 7630651, 11991023, 83937161]

約数ペア:

[(1, 83937161), (7, 11991023), (11, 7630651), (43, 1952027), (77, 1090093), (101, 831061), (251, 334411), (301, 278861), (473, 177457), (707, 118723), (1111, 75551), (1757, 47773), (2761, 30401), (3311, 25351), (4343, 19327), (7777, 10793)]