127907832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409961}}^1$

素因数の和:409983

約数の個数: 32

約数和(自身を含む): 344368080

約数和(自身を除く): 216460248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 409961, 819922, 1229883, 1639844, 2459766, 3279688, 4919532, 5329493, 9839064, 10658986, 15988479, 21317972, 31976958, 42635944, 63953916, 127907832]

約数ペア:

[(1, 127907832), (2, 63953916), (3, 42635944), (4, 31976958), (6, 21317972), (8, 15988479), (12, 10658986), (13, 9839064), (24, 5329493), (26, 4919532), (39, 3279688), (52, 2459766), (78, 1639844), (104, 1229883), (156, 819922), (312, 409961)]