167126865

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 275087232

約数和(自身を除く): 107960367

約数列:

[1, 3, 5, 15, 41, 123, 205, 331, 615, 821, 993, 1655, 2463, 4105, 4965, 12315, 13571, 33661, 40713, 67855, 100983, 168305, 203565, 271751, 504915, 815253, 1358755, 4076265, 11141791, 33425373, 55708955, 167126865]

約数ペア:

[(1, 167126865), (3, 55708955), (5, 33425373), (15, 11141791), (41, 4076265), (123, 1358755), (205, 815253), (331, 504915), (615, 271751), (821, 203565), (993, 168305), (1655, 100983), (2463, 67855), (4105, 40713), (4965, 33661), (12315, 13571)]