81391122

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{32069}}^1$

素因数の和:32127

約数の個数: 32

約数和(自身を含む): 184723200

約数和(自身を除く): 103332078

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 32069, 64138, 96207, 192414, 288621, 577242, 865863, 1507243, 1731726, 3014486, 4521729, 9043458, 13565187, 27130374, 40695561, 81391122]

約数ペア:

[(1, 81391122), (2, 40695561), (3, 27130374), (6, 13565187), (9, 9043458), (18, 4521729), (27, 3014486), (47, 1731726), (54, 1507243), (94, 865863), (141, 577242), (282, 288621), (423, 192414), (846, 96207), (1269, 64138), (2538, 32069)]