27100491

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 20

約数和(自身を含む): 39811560

約数和(自身を除く): 12711069

約数列:

[1, 3, 11, 33, 121, 363, 617, 1331, 1851, 3993, 6787, 14641, 20361, 43923, 74657, 223971, 821227, 2463681, 9033497, 27100491]

約数ペア:

[(1, 27100491), (3, 9033497), (11, 2463681), (33, 821227), (121, 223971), (363, 74657), (617, 43923), (1331, 20361), (1851, 14641), (3993, 6787)]