9579780171

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2441}}^1\times {\mathrm{3727}}^1$

素因数の和:6193

約数の個数: 40

約数和(自身を含む): 15421796544

約数和(自身を除く): 5842016373

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2441, 3727, 7323, 11181, 21969, 31733, 33543, 48451, 65907, 95199, 100629, 145353, 197721, 285597, 301887, 436059, 856791, 1308177, 2570373, 3924531, 9097607, 27292821, 81878463, 118268891, 245635389, 354806673, 736906167, 1064420019, 3193260057, 9579780171]

約数ペア:

[(1, 9579780171), (3, 3193260057), (9, 1064420019), (13, 736906167), (27, 354806673), (39, 245635389), (81, 118268891), (117, 81878463), (351, 27292821), (1053, 9097607), (2441, 3924531), (3727, 2570373), (7323, 1308177), (11181, 856791), (21969, 436059), (31733, 301887), (33543, 285597), (48451, 197721), (65907, 145353), (95199, 100629)]