71945255239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{138637}}^1$

素因数の和:138871

約数の個数: 32

約数和(自身を含む): 89438146560

約数和(自身を除く): 17492891321

約数列:

[1, 11, 13, 19, 143, 191, 209, 247, 2101, 2483, 2717, 3629, 27313, 39919, 47177, 138637, 518947, 1525007, 1802281, 2634103, 19825091, 26479667, 28975133, 34243339, 291276337, 344235671, 376676729, 503113673, 3786592381, 5534250403, 6540477749, 71945255239]

約数ペア:

[(1, 71945255239), (11, 6540477749), (13, 5534250403), (19, 3786592381), (143, 503113673), (191, 376676729), (209, 344235671), (247, 291276337), (2101, 34243339), (2483, 28975133), (2717, 26479667), (3629, 19825091), (27313, 2634103), (39919, 1802281), (47177, 1525007), (138637, 518947)]