155628981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{9011}}^1$

素因数の和:9137

約数の個数: 24

約数和(自身を含む): 238998240

約数和(自身を除く): 83369259

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 5757, 9011, 17271, 27033, 81099, 171209, 513627, 910111, 1540881, 2730333, 8190999, 17292109, 51876327, 155628981]

約数ペア:

[(1, 155628981), (3, 51876327), (9, 17292109), (19, 8190999), (57, 2730333), (101, 1540881), (171, 910111), (303, 513627), (909, 171209), (1919, 81099), (5757, 27033), (9011, 17271)]