73513489

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3391}}^1$

素因数の和:3580

約数の個数: 16

約数和(自身を含む): 89006080

約数和(自身を除く): 15492591

約数列:

[1, 7, 19, 133, 163, 1141, 3097, 3391, 21679, 23737, 64429, 451003, 552733, 3869131, 10501927, 73513489]

約数ペア:

[(1, 73513489), (7, 10501927), (19, 3869131), (133, 552733), (163, 451003), (1141, 64429), (3097, 23737), (3391, 21679)]