74260263

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{571}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 123881472

約数和(自身を除く): 49621209

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 563, 571, 1689, 1713, 3941, 3997, 6193, 6281, 11823, 11991, 18579, 18843, 43351, 43967, 130053, 131901, 321473, 964419, 2250311, 3536203, 6750933, 10608609, 24753421, 74260263]

約数ペア:

[(1, 74260263), (3, 24753421), (7, 10608609), (11, 6750933), (21, 3536203), (33, 2250311), (77, 964419), (231, 321473), (563, 131901), (571, 130053), (1689, 43967), (1713, 43351), (3941, 18843), (3997, 18579), (6193, 11991), (6281, 11823)]