158673807

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8513}}^1$

素因数の和:8647

約数の個数: 24

約数和(自身を含む): 243500400

約数和(自身を除く): 84826593

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 8513, 18639, 25539, 76617, 161747, 485241, 927917, 1455723, 2783751, 8351253, 17630423, 52891269, 158673807]

約数ペア:

[(1, 158673807), (3, 52891269), (9, 17630423), (19, 8351253), (57, 2783751), (109, 1455723), (171, 927917), (327, 485241), (981, 161747), (2071, 76617), (6213, 25539), (8513, 18639)]