153203583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 224243712

約数和(自身を除く): 71040129

約数列:

[1, 3, 13, 39, 131, 157, 191, 393, 471, 573, 1703, 2041, 2483, 5109, 6123, 7449, 20567, 25021, 29987, 61701, 75063, 89961, 267371, 325273, 389831, 802113, 975819, 1169493, 3928297, 11784891, 51067861, 153203583]

約数ペア:

[(1, 153203583), (3, 51067861), (13, 11784891), (39, 3928297), (131, 1169493), (157, 975819), (191, 802113), (393, 389831), (471, 325273), (573, 267371), (1703, 89961), (2041, 75063), (2483, 61701), (5109, 29987), (6123, 25021), (7449, 20567)]