79473789

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 36

約数和(自身を含む): 123448572

約数和(自身を除く): 43974783

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 361, 401, 549, 1083, 1159, 1203, 3249, 3477, 3609, 7619, 10431, 22021, 22857, 24461, 66063, 68571, 73383, 144761, 198189, 220149, 434283, 464759, 1302849, 1394277, 4182831, 8830421, 26491263, 79473789]

約数ペア:

[(1, 79473789), (3, 26491263), (9, 8830421), (19, 4182831), (57, 1394277), (61, 1302849), (171, 464759), (183, 434283), (361, 220149), (401, 198189), (549, 144761), (1083, 73383), (1159, 68571), (1203, 66063), (3249, 24461), (3477, 22857), (3609, 22021), (7619, 10431)]