201581499

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13463}}^1$

素因数の和:13527

約数の個数: 32

約数和(自身を含む): 330891264

約数和(自身を除く): 129309765

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 13463, 14973, 40389, 94241, 282723, 309649, 417353, 928947, 1252059, 2167543, 2921471, 6502629, 8764413, 9599119, 28797357, 67193833, 201581499]

約数ペア:

[(1, 201581499), (3, 67193833), (7, 28797357), (21, 9599119), (23, 8764413), (31, 6502629), (69, 2921471), (93, 2167543), (161, 1252059), (217, 928947), (483, 417353), (651, 309649), (713, 282723), (2139, 94241), (4991, 40389), (13463, 14973)]