15663322779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{13003}}^1$

素因数の和:13547

約数の個数: 32

約数和(自身を含む): 22877885184

約数和(自身を除く): 7214562405

約数列:

[1, 3, 13, 39, 67, 201, 461, 871, 1383, 2613, 5993, 13003, 17979, 30887, 39009, 92661, 169039, 401531, 507117, 871201, 1204593, 2613603, 5994383, 11325613, 17983149, 33976839, 77926979, 233780937, 401623661, 1204870983, 5221107593, 15663322779]

約数ペア:

[(1, 15663322779), (3, 5221107593), (13, 1204870983), (39, 401623661), (67, 233780937), (201, 77926979), (461, 33976839), (871, 17983149), (1383, 11325613), (2613, 5994383), (5993, 2613603), (13003, 1204593), (17979, 871201), (30887, 507117), (39009, 401531), (92661, 169039)]