151017531

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 235243008

約数和(自身を除く): 84225477

約数列:

[1, 3, 7, 21, 67, 181, 201, 469, 543, 593, 1267, 1407, 1779, 3801, 4151, 12127, 12453, 36381, 39731, 84889, 107333, 119193, 254667, 278117, 321999, 751331, 834351, 2253993, 7191311, 21573933, 50339177, 151017531]

約数ペア:

[(1, 151017531), (3, 50339177), (7, 21573933), (21, 7191311), (67, 2253993), (181, 834351), (201, 751331), (469, 321999), (543, 278117), (593, 254667), (1267, 119193), (1407, 107333), (1779, 84889), (3801, 39731), (4151, 36381), (12127, 12453)]