15679880307

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4639}}^1\times {\mathrm{4127}}^1$

素因数の和:8792

約数の個数: 48

約数和(自身を含む): 27888107520

約数和(自身を除く): 12208227213

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 4127, 4639, 12381, 13917, 28889, 32473, 37143, 41751, 53651, 60307, 86667, 97419, 160953, 180921, 260001, 292257, 375557, 422149, 482859, 542763, 1126671, 1266447, 3380013, 3799341, 19145153, 57435459, 134016071, 172306377, 248886989, 402048213, 746660967, 1206144639, 1742208923, 2239982901, 5226626769, 15679880307]

約数ペア:

[(1, 15679880307), (3, 5226626769), (7, 2239982901), (9, 1742208923), (13, 1206144639), (21, 746660967), (39, 402048213), (63, 248886989), (91, 172306377), (117, 134016071), (273, 57435459), (819, 19145153), (4127, 3799341), (4639, 3380013), (12381, 1266447), (13917, 1126671), (28889, 542763), (32473, 482859), (37143, 422149), (41751, 375557), (53651, 292257), (60307, 260001), (86667, 180921), (97419, 160953)]