8049531789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2857}}^1$

素因数の和:3251

約数の個数: 64

約数和(自身を含む): 13444032000

約数和(自身を除く): 5394500211

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 349, 351, 621, 897, 1047, 2691, 2857, 3141, 4537, 8027, 8073, 8571, 9423, 13611, 24081, 25713, 37141, 40833, 65711, 72243, 77139, 104351, 111423, 122499, 197133, 216729, 313053, 334269, 591399, 854243, 939159, 997093, 1002807, 1774197, 2562729, 2817477, 2991279, 7688187, 8973837, 12962209, 22933139, 23064561, 26921511, 38886627, 68799417, 116659881, 206398251, 298130807, 349979643, 619194753, 894392421, 2683177263, 8049531789]

約数ペア:

[(1, 8049531789), (3, 2683177263), (9, 894392421), (13, 619194753), (23, 349979643), (27, 298130807), (39, 206398251), (69, 116659881), (117, 68799417), (207, 38886627), (299, 26921511), (349, 23064561), (351, 22933139), (621, 12962209), (897, 8973837), (1047, 7688187), (2691, 2991279), (2857, 2817477), (3141, 2562729), (4537, 1774197), (8027, 1002807), (8073, 997093), (8571, 939159), (9423, 854243), (13611, 591399), (24081, 334269), (25713, 313053), (37141, 216729), (40833, 197133), (65711, 122499), (72243, 111423), (77139, 104351)]