191295327

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 269660160

約数和(自身を除く): 78364833

約数列:

[1, 3, 31, 93, 109, 113, 167, 327, 339, 501, 3379, 3503, 5177, 10137, 10509, 12317, 15531, 18203, 18871, 36951, 54609, 56613, 381827, 564293, 585001, 1145481, 1692879, 1755003, 2056939, 6170817, 63765109, 191295327]

約数ペア:

[(1, 191295327), (3, 63765109), (31, 6170817), (93, 2056939), (109, 1755003), (113, 1692879), (167, 1145481), (327, 585001), (339, 564293), (501, 381827), (3379, 56613), (3503, 54609), (5177, 36951), (10137, 18871), (10509, 18203), (12317, 15531)]