100220427

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4547}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 151357440

約数和(自身を除く): 51137013

約数列:

[1, 3, 9, 31, 79, 93, 237, 279, 711, 2449, 4547, 7347, 13641, 22041, 40923, 140957, 359213, 422871, 1077639, 1268613, 3232917, 11135603, 33406809, 100220427]

約数ペア:

[(1, 100220427), (3, 33406809), (9, 11135603), (31, 3232917), (79, 1268613), (93, 1077639), (237, 422871), (279, 359213), (711, 140957), (2449, 40923), (4547, 22041), (7347, 13641)]