61351899

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 96076800

約数和(自身を除く): 34724901

約数列:

[1, 3, 7, 21, 53, 159, 199, 277, 371, 597, 831, 1113, 1393, 1939, 4179, 5817, 10547, 14681, 31641, 44043, 55123, 73829, 102767, 165369, 221487, 308301, 385861, 1157583, 2921519, 8764557, 20450633, 61351899]

約数ペア:

[(1, 61351899), (3, 20450633), (7, 8764557), (21, 2921519), (53, 1157583), (159, 385861), (199, 308301), (277, 221487), (371, 165369), (597, 102767), (831, 73829), (1113, 55123), (1393, 44043), (1939, 31641), (4179, 14681), (5817, 10547)]