73071229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 94851072

約数和(自身を除く): 21779843

約数列:

[1, 7, 11, 47, 61, 77, 329, 331, 427, 517, 671, 2317, 2867, 3619, 3641, 4697, 15557, 20069, 20191, 25487, 31537, 108899, 141337, 171127, 220759, 222101, 948977, 1197889, 1554707, 6642839, 10438747, 73071229]

約数ペア:

[(1, 73071229), (7, 10438747), (11, 6642839), (47, 1554707), (61, 1197889), (77, 948977), (329, 222101), (331, 220759), (427, 171127), (517, 141337), (671, 108899), (2317, 31537), (2867, 25487), (3619, 20191), (3641, 20069), (4697, 15557)]