123855039

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 224150784

約数和(自身を除く): 100295745

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 313, 571, 693, 939, 1713, 2191, 2817, 3443, 3997, 5139, 6281, 6573, 10329, 11991, 18843, 19719, 24101, 30987, 35973, 43967, 56529, 72303, 131901, 178723, 216909, 395703, 536169, 1251061, 1608507, 1965953, 3753183, 5897859, 11259549, 13761671, 17693577, 41285013, 123855039]

約数ペア:

[(1, 123855039), (3, 41285013), (7, 17693577), (9, 13761671), (11, 11259549), (21, 5897859), (33, 3753183), (63, 1965953), (77, 1608507), (99, 1251061), (231, 536169), (313, 395703), (571, 216909), (693, 178723), (939, 131901), (1713, 72303), (2191, 56529), (2817, 43967), (3443, 35973), (3997, 30987), (5139, 24101), (6281, 19719), (6573, 18843), (10329, 11991)]