53403891

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{5653}}^1$

素因数の和:5770

約数の個数: 16

約数和(自身を含む): 73818624

約数和(自身を除く): 20414733

約数列:

[1, 3, 47, 67, 141, 201, 3149, 5653, 9447, 16959, 265691, 378751, 797073, 1136253, 17801297, 53403891]

約数ペア:

[(1, 53403891), (3, 17801297), (47, 1136253), (67, 797073), (141, 378751), (201, 265691), (3149, 16959), (5653, 9447)]