71378560869

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{22769}}^1$

素因数の和:23162

約数の個数: 64

約数和(自身を含む): 121921873920

約数和(自身を除く): 50543313051

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 331, 451, 861, 993, 1353, 2317, 3157, 3641, 6951, 9471, 10923, 13571, 22769, 25487, 40713, 68307, 76461, 94997, 149281, 159383, 250459, 284991, 447843, 478149, 751377, 933529, 1044967, 1753213, 2800587, 3134901, 5259639, 6534703, 7536539, 10268819, 19604109, 22609617, 30806457, 52755773, 71881733, 82901929, 158267319, 215645199, 248705787, 308998099, 580313503, 926994297, 1740940509, 2162986693, 3398979089, 6488960079, 10196937267, 23792853623, 71378560869]

約数ペア:

[(1, 71378560869), (3, 23792853623), (7, 10196937267), (11, 6488960079), (21, 3398979089), (33, 2162986693), (41, 1740940509), (77, 926994297), (123, 580313503), (231, 308998099), (287, 248705787), (331, 215645199), (451, 158267319), (861, 82901929), (993, 71881733), (1353, 52755773), (2317, 30806457), (3157, 22609617), (3641, 19604109), (6951, 10268819), (9471, 7536539), (10923, 6534703), (13571, 5259639), (22769, 3134901), (25487, 2800587), (40713, 1753213), (68307, 1044967), (76461, 933529), (94997, 751377), (149281, 478149), (159383, 447843), (250459, 284991)]