252893151

素因数分解:

$3^3\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1861}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 429004800

約数和(自身を除く): 176111649

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 719, 1861, 2157, 5033, 5583, 6471, 13027, 15099, 16749, 19413, 39081, 45297, 50247, 117243, 135891, 351729, 1338059, 4014177, 9366413, 12042531, 28099239, 36127593, 84297717, 252893151]

約数ペア:

[(1, 252893151), (3, 84297717), (7, 36127593), (9, 28099239), (21, 12042531), (27, 9366413), (63, 4014177), (189, 1338059), (719, 351729), (1861, 135891), (2157, 117243), (5033, 50247), (5583, 45297), (6471, 39081), (13027, 19413), (15099, 16749)]