57661989

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10853}}^1$

素因数の和:10897

約数の個数: 32

約数和(自身を含む): 100030464

約数和(自身を除く): 42368475

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 10853, 32559, 75971, 119383, 227913, 249619, 358149, 748857, 835681, 1747333, 2507043, 2745809, 5241999, 8237427, 19220663, 57661989]

約数ペア:

[(1, 57661989), (3, 19220663), (7, 8237427), (11, 5241999), (21, 2745809), (23, 2507043), (33, 1747333), (69, 835681), (77, 748857), (161, 358149), (231, 249619), (253, 227913), (483, 119383), (759, 75971), (1771, 32559), (5313, 10853)]