27191376

素因数分解:

$2^4\times 3^4\times {\mathrm{20981}}^1$

素因数の和:21001

約数の個数: 50

約数和(自身を含む): 78703482

約数和(自身を除く): 51512106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 20981, 41962, 62943, 83924, 125886, 167848, 188829, 251772, 335696, 377658, 503544, 566487, 755316, 1007088, 1132974, 1510632, 1699461, 2265948, 3021264, 3398922, 4531896, 6797844, 9063792, 13595688, 27191376]

約数ペア:

[(1, 27191376), (2, 13595688), (3, 9063792), (4, 6797844), (6, 4531896), (8, 3398922), (9, 3021264), (12, 2265948), (16, 1699461), (18, 1510632), (24, 1132974), (27, 1007088), (36, 755316), (48, 566487), (54, 503544), (72, 377658), (81, 335696), (108, 251772), (144, 188829), (162, 167848), (216, 125886), (324, 83924), (432, 62943), (648, 41962), (1296, 20981)]