127968632454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6383749}}^1$

素因数の和:6384024

約数の個数: 32

約数和(自身を含む): 276697260000

約数和(自身を除く): 148728627546

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 6682, 10023, 20046, 6383749, 12767498, 19151247, 38302494, 82988737, 165977474, 248966211, 497932422, 1640623493, 3281246986, 4921870479, 9843740958, 21328105409, 42656210818, 63984316227, 127968632454]

約数ペア:

[(1, 127968632454), (2, 63984316227), (3, 42656210818), (6, 21328105409), (13, 9843740958), (26, 4921870479), (39, 3281246986), (78, 1640623493), (257, 497932422), (514, 248966211), (771, 165977474), (1542, 82988737), (3341, 38302494), (6682, 19151247), (10023, 12767498), (20046, 6383749)]