64602369

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{967}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 100772672

約数和(自身を除く): 36170303

約数列:

[1, 3, 9, 13, 39, 117, 571, 967, 1713, 2901, 5139, 7423, 8703, 12571, 22269, 37713, 66807, 113139, 552157, 1656471, 4969413, 7178041, 21534123, 64602369]

約数ペア:

[(1, 64602369), (3, 21534123), (9, 7178041), (13, 4969413), (39, 1656471), (117, 552157), (571, 113139), (967, 66807), (1713, 37713), (2901, 22269), (5139, 12571), (7423, 8703)]