143375454

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{13757}}^1$

素因数の和:13961

約数の個数: 32

約数和(自身を含む): 320286240

約数和(自身を除く): 176910786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 13757, 27514, 41271, 82542, 123813, 247626, 371439, 742878, 2655101, 5310202, 7965303, 15930606, 23895909, 47791818, 71687727, 143375454]

約数ペア:

[(1, 143375454), (2, 71687727), (3, 47791818), (6, 23895909), (9, 15930606), (18, 7965303), (27, 5310202), (54, 2655101), (193, 742878), (386, 371439), (579, 247626), (1158, 123813), (1737, 82542), (3474, 41271), (5211, 27514), (10422, 13757)]