156937127333

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4111423}}^1$

素因数の和:4111497

約数の個数: 24

約数和(自身を含む): 196854981120

約数和(自身を除く): 39917853787

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 2009, 5453, 38171, 4111423, 28779961, 78117037, 168568343, 201459727, 546819259, 1179978401, 3202798517, 3827734813, 8259848807, 22419589619, 156937127333]

約数ペア:

[(1, 156937127333), (7, 22419589619), (19, 8259848807), (41, 3827734813), (49, 3202798517), (133, 1179978401), (287, 546819259), (779, 201459727), (931, 168568343), (2009, 78117037), (5453, 28779961), (38171, 4111423)]