156065511

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5297}}^1$

素因数の和:5391

約数の個数: 32

約数和(自身を含む): 252269568

約数和(自身を除く): 96204057

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 4209, 5297, 9821, 15891, 29463, 37079, 111237, 121831, 323117, 365493, 852817, 969351, 2261819, 2558451, 6785457, 7431691, 22295073, 52021837, 156065511]

約数ペア:

[(1, 156065511), (3, 52021837), (7, 22295073), (21, 7431691), (23, 6785457), (61, 2558451), (69, 2261819), (161, 969351), (183, 852817), (427, 365493), (483, 323117), (1281, 121831), (1403, 111237), (4209, 37079), (5297, 29463), (9821, 15891)]