54406401

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 85401600

約数和(自身を除く): 30995199

約数列:

[1, 3, 7, 21, 47, 141, 199, 277, 329, 597, 831, 987, 1393, 1939, 4179, 5817, 9353, 13019, 28059, 39057, 55123, 65471, 91133, 165369, 196413, 273399, 385861, 1157583, 2590781, 7772343, 18135467, 54406401]

約数ペア:

[(1, 54406401), (3, 18135467), (7, 7772343), (21, 2590781), (47, 1157583), (141, 385861), (199, 273399), (277, 196413), (329, 165369), (597, 91133), (831, 65471), (987, 55123), (1393, 39057), (1939, 28059), (4179, 13019), (5817, 9353)]