30877983

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 50265600

約数和(自身を除く): 19387617

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 2617, 3933, 7851, 11799, 23553, 49723, 60191, 70659, 149169, 180573, 447507, 541719, 1143629, 1342521, 1625157, 3430887, 10292661, 30877983]

約数ペア:

[(1, 30877983), (3, 10292661), (9, 3430887), (19, 1625157), (23, 1342521), (27, 1143629), (57, 541719), (69, 447507), (171, 180573), (207, 149169), (437, 70659), (513, 60191), (621, 49723), (1311, 23553), (2617, 11799), (3933, 7851)]