42160257

素因数分解:

$3^6\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:552

約数の個数: 28

約数和(自身を含む): 63796224

約数和(自身を除く): 21635967

約数列:

[1, 3, 9, 27, 81, 151, 243, 383, 453, 729, 1149, 1359, 3447, 4077, 10341, 12231, 31023, 36693, 57833, 93069, 110079, 173499, 279207, 520497, 1561491, 4684473, 14053419, 42160257]

約数ペア:

[(1, 42160257), (3, 14053419), (9, 4684473), (27, 1561491), (81, 520497), (151, 279207), (243, 173499), (383, 110079), (453, 93069), (729, 57833), (1149, 36693), (1359, 31023), (3447, 12231), (4077, 10341)]