207966685743

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1\times {\mathrm{2551}}^1$

素因数の和:3504

約数の個数: 48

約数和(自身を含む): 307787553216

約数和(自身を除く): 99820867473

約数列:

[1, 3, 9, 53, 159, 277, 477, 617, 831, 1851, 2493, 2551, 5553, 7653, 14681, 22959, 32701, 44043, 98103, 132129, 135203, 170909, 294309, 405609, 512727, 706627, 1216827, 1538181, 1573967, 2119881, 4721901, 6359643, 9058177, 14165703, 27174531, 37451231, 81523593, 83420251, 112353693, 250260753, 337061079, 435988859, 750782259, 1307966577, 3923899731, 23107409527, 69322228581, 207966685743]

約数ペア:

[(1, 207966685743), (3, 69322228581), (9, 23107409527), (53, 3923899731), (159, 1307966577), (277, 750782259), (477, 435988859), (617, 337061079), (831, 250260753), (1851, 112353693), (2493, 83420251), (2551, 81523593), (5553, 37451231), (7653, 27174531), (14681, 14165703), (22959, 9058177), (32701, 6359643), (44043, 4721901), (98103, 2119881), (132129, 1573967), (135203, 1538181), (170909, 1216827), (294309, 706627), (405609, 512727)]