39779343

素因数分解:

$3^9\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 40

約数和(自身を含む): 62354688

約数和(自身を除く): 22575345

約数列:

[1, 3, 9, 27, 43, 47, 81, 129, 141, 243, 387, 423, 729, 1161, 1269, 2021, 2187, 3483, 3807, 6063, 6561, 10449, 11421, 18189, 19683, 31347, 34263, 54567, 94041, 102789, 163701, 282123, 308367, 491103, 846369, 925101, 1473309, 4419927, 13259781, 39779343]

約数ペア:

[(1, 39779343), (3, 13259781), (9, 4419927), (27, 1473309), (43, 925101), (47, 846369), (81, 491103), (129, 308367), (141, 282123), (243, 163701), (387, 102789), (423, 94041), (729, 54567), (1161, 34263), (1269, 31347), (2021, 19683), (2187, 18189), (3483, 11421), (3807, 10449), (6063, 6561)]