91039221

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 85078539

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 81, 91, 117, 161, 179, 189, 207, 243, 273, 299, 351, 483, 537, 567, 621, 819, 897, 1053, 1253, 1449, 1611, 1701, 1863, 2093, 2327, 2457, 2691, 3159, 3759, 4117, 4347, 4833, 5589, 6279, 6981, 7371, 8073, 11277, 12351, 13041, 14499, 16289, 18837, 20943, 22113, 24219, 28819, 33831, 37053, 39123, 43497, 48867, 53521, 56511, 62829, 72657, 86457, 101493, 111159, 146601, 160563, 169533, 188487, 259371, 304479, 333477, 374647, 439803, 481689, 508599, 565461, 778113, 1000431, 1123941, 1319409, 1445067, 2334339, 3371823, 3958227, 4335201, 7003017, 10115469, 13005603, 30346407, 91039221]

約数ペア:

[(1, 91039221), (3, 30346407), (7, 13005603), (9, 10115469), (13, 7003017), (21, 4335201), (23, 3958227), (27, 3371823), (39, 2334339), (63, 1445067), (69, 1319409), (81, 1123941), (91, 1000431), (117, 778113), (161, 565461), (179, 508599), (189, 481689), (207, 439803), (243, 374647), (273, 333477), (299, 304479), (351, 259371), (483, 188487), (537, 169533), (567, 160563), (621, 146601), (819, 111159), (897, 101493), (1053, 86457), (1253, 72657), (1449, 62829), (1611, 56511), (1701, 53521), (1863, 48867), (2093, 43497), (2327, 39123), (2457, 37053), (2691, 33831), (3159, 28819), (3759, 24219), (4117, 22113), (4347, 20943), (4833, 18837), (5589, 16289), (6279, 14499), (6981, 13041), (7371, 12351), (8073, 11277)]