137453043

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1009}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 226240000

約数和(自身を除く): 88786957

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 499, 1009, 1497, 3027, 3493, 6487, 7063, 10479, 13117, 19461, 21189, 39351, 45409, 91819, 136227, 275457, 503491, 1510473, 3524437, 6545383, 10573311, 19636149, 45817681, 137453043]

約数ペア:

[(1, 137453043), (3, 45817681), (7, 19636149), (13, 10573311), (21, 6545383), (39, 3524437), (91, 1510473), (273, 503491), (499, 275457), (1009, 136227), (1497, 91819), (3027, 45409), (3493, 39351), (6487, 21189), (7063, 19461), (10479, 13117)]