27296577

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 53138592

約数和(自身を除く): 25842015

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 231, 331, 357, 441, 539, 561, 693, 833, 993, 1071, 1309, 1617, 1683, 2317, 2499, 2979, 3641, 3927, 4851, 5627, 6951, 7497, 9163, 10923, 11781, 16219, 16881, 20853, 25487, 27489, 32769, 39389, 48657, 50643, 61897, 76461, 82467, 118167, 145971, 178409, 185691, 229383, 275723, 354501, 433279, 535227, 557073, 827169, 1299837, 1605681, 2481507, 3032953, 3899511, 9098859, 27296577]

約数ペア:

[(1, 27296577), (3, 9098859), (7, 3899511), (9, 3032953), (11, 2481507), (17, 1605681), (21, 1299837), (33, 827169), (49, 557073), (51, 535227), (63, 433279), (77, 354501), (99, 275723), (119, 229383), (147, 185691), (153, 178409), (187, 145971), (231, 118167), (331, 82467), (357, 76461), (441, 61897), (539, 50643), (561, 48657), (693, 39389), (833, 32769), (993, 27489), (1071, 25487), (1309, 20853), (1617, 16881), (1683, 16219), (2317, 11781), (2499, 10923), (2979, 9163), (3641, 7497), (3927, 6951), (4851, 5627)]