55915392141

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1\times {\mathrm{12703}}^1$

素因数の和:13466

約数の個数: 48

約数和(自身を含む): 93304273920

約数和(自身を除く): 37388881779

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 641, 763, 981, 1923, 2289, 4487, 5769, 6867, 12703, 13461, 38109, 40383, 69869, 88921, 114327, 209607, 266763, 489083, 628821, 800289, 1384627, 1467249, 4153881, 4401747, 8142623, 9692389, 12461643, 24427869, 29077167, 56998361, 73283607, 87231501, 170995083, 512985249, 887545907, 2662637721, 6212821349, 7987913163, 18638464047, 55915392141]

約数ペア:

[(1, 55915392141), (3, 18638464047), (7, 7987913163), (9, 6212821349), (21, 2662637721), (63, 887545907), (109, 512985249), (327, 170995083), (641, 87231501), (763, 73283607), (981, 56998361), (1923, 29077167), (2289, 24427869), (4487, 12461643), (5769, 9692389), (6867, 8142623), (12703, 4401747), (13461, 4153881), (38109, 1467249), (40383, 1384627), (69869, 800289), (88921, 628821), (114327, 489083), (209607, 266763)]