153269907

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1423}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 244973568

約数和(自身を除く): 91703661

約数列:

[1, 3, 7, 21, 23, 69, 161, 223, 483, 669, 1423, 1561, 4269, 4683, 5129, 9961, 15387, 29883, 32729, 35903, 98187, 107709, 229103, 317329, 687309, 951987, 2221303, 6663909, 7298567, 21895701, 51089969, 153269907]

約数ペア:

[(1, 153269907), (3, 51089969), (7, 21895701), (21, 7298567), (23, 6663909), (69, 2221303), (161, 951987), (223, 687309), (483, 317329), (669, 229103), (1423, 107709), (1561, 98187), (4269, 35903), (4683, 32729), (5129, 29883), (9961, 15387)]