12944771649

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{12149}}^1$

素因数の和:12275

約数の個数: 64

約数和(自身を含む): 21150720000

約数和(自身を除く): 8205948351

約数列:

[1, 3, 9, 19, 27, 31, 57, 67, 93, 171, 201, 279, 513, 589, 603, 837, 1273, 1767, 1809, 2077, 3819, 5301, 6231, 11457, 12149, 15903, 18693, 34371, 36447, 39463, 56079, 109341, 118389, 230831, 328023, 355167, 376619, 692493, 813983, 1065501, 1129857, 2077479, 2441949, 3389571, 6232437, 7155761, 7325847, 10168713, 15465677, 21467283, 21977541, 25233473, 46397031, 64401849, 75700419, 139191093, 193205547, 227101257, 417573279, 479435987, 681303771, 1438307961, 4314923883, 12944771649]

約数ペア:

[(1, 12944771649), (3, 4314923883), (9, 1438307961), (19, 681303771), (27, 479435987), (31, 417573279), (57, 227101257), (67, 193205547), (93, 139191093), (171, 75700419), (201, 64401849), (279, 46397031), (513, 25233473), (589, 21977541), (603, 21467283), (837, 15465677), (1273, 10168713), (1767, 7325847), (1809, 7155761), (2077, 6232437), (3819, 3389571), (5301, 2441949), (6231, 2077479), (11457, 1129857), (12149, 1065501), (15903, 813983), (18693, 692493), (34371, 376619), (36447, 355167), (39463, 328023), (56079, 230831), (109341, 118389)]