61328241

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 97643676

約数和(自身を除く): 36315435

約数列:

[1, 3, 9, 13, 39, 61, 117, 169, 183, 507, 549, 661, 793, 1521, 1983, 2379, 5949, 7137, 8593, 10309, 25779, 30927, 40321, 77337, 92781, 111709, 120963, 335127, 362889, 524173, 1005381, 1572519, 4717557, 6814249, 20442747, 61328241]

約数ペア:

[(1, 61328241), (3, 20442747), (9, 6814249), (13, 4717557), (39, 1572519), (61, 1005381), (117, 524173), (169, 362889), (183, 335127), (507, 120963), (549, 111709), (661, 92781), (793, 77337), (1521, 40321), (1983, 30927), (2379, 25779), (5949, 10309), (7137, 8593)]