26554749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 40279680

約数和(自身を除く): 13724931

約数列:

[1, 3, 13, 29, 39, 53, 87, 159, 377, 443, 689, 1131, 1329, 1537, 2067, 4611, 5759, 12847, 17277, 19981, 23479, 38541, 59943, 70437, 167011, 305227, 501033, 680891, 915681, 2042673, 8851583, 26554749]

約数ペア:

[(1, 26554749), (3, 8851583), (13, 2042673), (29, 915681), (39, 680891), (53, 501033), (87, 305227), (159, 167011), (377, 70437), (443, 59943), (689, 38541), (1131, 23479), (1329, 19981), (1537, 17277), (2067, 12847), (4611, 5759)]