26970333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 40303872

約数和(自身を除く): 13333539

約数列:

[1, 3, 13, 39, 41, 101, 123, 167, 303, 501, 533, 1313, 1599, 2171, 3939, 4141, 6513, 6847, 12423, 16867, 20541, 50601, 53833, 89011, 161499, 219271, 267033, 657813, 691547, 2074641, 8990111, 26970333]

約数ペア:

[(1, 26970333), (3, 8990111), (13, 2074641), (39, 691547), (41, 657813), (101, 267033), (123, 219271), (167, 161499), (303, 89011), (501, 53833), (533, 50601), (1313, 20541), (1599, 16867), (2171, 12423), (3939, 6847), (4141, 6513)]