127208697

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1453}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 212167680

約数和(自身を除く): 84958983

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 379, 1137, 1453, 2653, 4169, 4359, 7959, 10171, 12507, 15983, 29183, 30513, 47949, 87549, 111881, 335643, 550687, 1652061, 3854809, 6057557, 11564427, 18172671, 42402899, 127208697]

約数ペア:

[(1, 127208697), (3, 42402899), (7, 18172671), (11, 11564427), (21, 6057557), (33, 3854809), (77, 1652061), (231, 550687), (379, 335643), (1137, 111881), (1453, 87549), (2653, 47949), (4169, 30513), (4359, 29183), (7959, 15983), (10171, 12507)]