64019733

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 91766400

約数和(自身を除く): 27746667

約数列:

[1, 3, 29, 43, 87, 109, 129, 157, 327, 471, 1247, 3161, 3741, 4553, 4687, 6751, 9483, 13659, 14061, 17113, 20253, 51339, 135923, 195779, 407769, 496277, 587337, 735859, 1488831, 2207577, 21339911, 64019733]

約数ペア:

[(1, 64019733), (3, 21339911), (29, 2207577), (43, 1488831), (87, 735859), (109, 587337), (129, 496277), (157, 407769), (327, 195779), (471, 135923), (1247, 51339), (3161, 20253), (3741, 17113), (4553, 14061), (4687, 13659), (6751, 9483)]