27511407

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 60

約数和(自身を含む): 51755088

約数和(自身を除く): 24243681

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 121, 189, 231, 297, 363, 401, 567, 693, 847, 891, 1089, 1203, 2079, 2541, 2807, 3267, 3609, 4411, 6237, 7623, 8421, 9801, 10827, 13233, 22869, 25263, 30877, 32481, 39699, 48521, 68607, 75789, 92631, 119097, 145563, 227367, 277893, 339647, 357291, 436689, 833679, 1018941, 1310067, 2501037, 3056823, 3930201, 9170469, 27511407]

約数ペア:

[(1, 27511407), (3, 9170469), (7, 3930201), (9, 3056823), (11, 2501037), (21, 1310067), (27, 1018941), (33, 833679), (63, 436689), (77, 357291), (81, 339647), (99, 277893), (121, 227367), (189, 145563), (231, 119097), (297, 92631), (363, 75789), (401, 68607), (567, 48521), (693, 39699), (847, 32481), (891, 30877), (1089, 25263), (1203, 22869), (2079, 13233), (2541, 10827), (2807, 9801), (3267, 8421), (3609, 7623), (4411, 6237)]