243315033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8951}}^1$

素因数の和:9025

約数の個数: 32

約数和(自身を含む): 378991872

約数和(自身を除く): 135676839

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1599, 2091, 8951, 9061, 26853, 27183, 116363, 152167, 349089, 366991, 456501, 1100973, 1978171, 4770883, 5934513, 6238847, 14312649, 18716541, 81105011, 243315033]

約数ペア:

[(1, 243315033), (3, 81105011), (13, 18716541), (17, 14312649), (39, 6238847), (41, 5934513), (51, 4770883), (123, 1978171), (221, 1100973), (533, 456501), (663, 366991), (697, 349089), (1599, 152167), (2091, 116363), (8951, 27183), (9061, 26853)]