56278320399

素因数分解:

$3^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{170837}}^1$

素因数の和:170946

約数の個数: 60

約数和(自身を含む): 98974653624

約数和(自身を除く): 42696333225

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 83, 147, 189, 249, 441, 567, 581, 747, 1323, 1743, 2241, 3969, 4067, 5229, 6723, 12201, 15687, 36603, 47061, 109809, 170837, 329427, 512511, 1195859, 1537533, 3587577, 4612599, 8371013, 10762731, 13837797, 14179471, 25113039, 32288193, 42538413, 75339117, 96864579, 99256297, 127615239, 226017351, 297768891, 382845717, 678052053, 694794079, 893306673, 1148537151, 2084382237, 2679920019, 6253146711, 8039760057, 18759440133, 56278320399]

約数ペア:

[(1, 56278320399), (3, 18759440133), (7, 8039760057), (9, 6253146711), (21, 2679920019), (27, 2084382237), (49, 1148537151), (63, 893306673), (81, 694794079), (83, 678052053), (147, 382845717), (189, 297768891), (249, 226017351), (441, 127615239), (567, 99256297), (581, 96864579), (747, 75339117), (1323, 42538413), (1743, 32288193), (2241, 25113039), (3969, 14179471), (4067, 13837797), (5229, 10762731), (6723, 8371013), (12201, 4612599), (15687, 3587577), (36603, 1537533), (47061, 1195859), (109809, 512511), (170837, 329427)]