6816805087131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3449}}^1\times {\mathrm{213833}}^1$

素因数の和:217380

約数の個数: 48

約数和(自身を含む): 10741309488000

約数和(自身を除く): 3924504400869

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 3449, 9243, 10347, 31041, 44837, 134511, 213833, 272471, 403533, 641499, 817413, 1924497, 2452239, 2779829, 3542123, 8339487, 10626369, 16892807, 25018461, 31879107, 50678421, 152035263, 219606491, 658819473, 737510017, 1976458419, 2212530051, 6637590153, 9587630221, 28762890663, 58263291343, 86288671989, 174789874029, 524369622087, 757422787459, 2272268362377, 6816805087131]

約数ペア:

[(1, 6816805087131), (3, 2272268362377), (9, 757422787459), (13, 524369622087), (39, 174789874029), (79, 86288671989), (117, 58263291343), (237, 28762890663), (711, 9587630221), (1027, 6637590153), (3081, 2212530051), (3449, 1976458419), (9243, 737510017), (10347, 658819473), (31041, 219606491), (44837, 152035263), (134511, 50678421), (213833, 31879107), (272471, 25018461), (403533, 16892807), (641499, 10626369), (817413, 8339487), (1924497, 3542123), (2452239, 2779829)]