55436871

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{37181}}^1$

素因数の和:37262

約数の個数: 16

約数和(自身を含む): 85667328

約数和(自身を除く): 30230457

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 37181, 111543, 260267, 780801, 2639851, 7919553, 18478957, 55436871]

約数ペア:

[(1, 55436871), (3, 18478957), (7, 7919553), (21, 2639851), (71, 780801), (213, 260267), (497, 111543), (1491, 37181)]