492080991507

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5501}}^1\times {\mathrm{74731}}^1$

素因数の和:80264

約数の個数: 48

約数和(自身を含む): 855244965120

約数和(自身を除く): 363163973613

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 5501, 16503, 38507, 49509, 74731, 104519, 115521, 224193, 313557, 346563, 523117, 672579, 731633, 940671, 1419889, 1569351, 2194899, 4259667, 4708053, 6584697, 9939223, 12779001, 29817669, 89453007, 411095231, 1233285693, 2877666617, 3699857079, 7810809389, 8632999851, 23432428167, 25898999553, 54675665723, 70297284501, 164026997169, 492080991507]

約数ペア:

[(1, 492080991507), (3, 164026997169), (7, 70297284501), (9, 54675665723), (19, 25898999553), (21, 23432428167), (57, 8632999851), (63, 7810809389), (133, 3699857079), (171, 2877666617), (399, 1233285693), (1197, 411095231), (5501, 89453007), (16503, 29817669), (38507, 12779001), (49509, 9939223), (74731, 6584697), (104519, 4708053), (115521, 4259667), (224193, 2194899), (313557, 1569351), (346563, 1419889), (523117, 940671), (672579, 731633)]