67402401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 103735296

約数和(自身を除く): 36332895

約数列:

[1, 3, 11, 31, 33, 41, 93, 123, 341, 451, 1023, 1271, 1353, 1607, 3813, 4821, 13981, 17677, 41943, 49817, 53031, 65887, 149451, 197661, 547987, 724757, 1643961, 2042497, 2174271, 6127491, 22467467, 67402401]

約数ペア:

[(1, 67402401), (3, 22467467), (11, 6127491), (31, 2174271), (33, 2042497), (41, 1643961), (93, 724757), (123, 547987), (341, 197661), (451, 149451), (1023, 65887), (1271, 53031), (1353, 49817), (1607, 41943), (3813, 17677), (4821, 13981)]