90188043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 139594752

約数和(自身を除く): 49406709

約数列:

[1, 3, 11, 17, 33, 51, 187, 373, 431, 561, 1119, 1293, 4103, 4741, 6341, 7327, 12309, 14223, 19023, 21981, 69751, 80597, 160763, 209253, 241791, 482289, 1768393, 2732971, 5305179, 8198913, 30062681, 90188043]

約数ペア:

[(1, 90188043), (3, 30062681), (11, 8198913), (17, 5305179), (33, 2732971), (51, 1768393), (187, 482289), (373, 241791), (431, 209253), (561, 160763), (1119, 80597), (1293, 69751), (4103, 21981), (4741, 19023), (6341, 14223), (7327, 12309)]