131736687

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 185902080

約数和(自身を除く): 54165393

約数列:

[1, 3, 37, 79, 83, 111, 181, 237, 249, 543, 2923, 3071, 6557, 6697, 8769, 9213, 14299, 15023, 19671, 20091, 42897, 45069, 242609, 529063, 555851, 727827, 1186817, 1587189, 1667553, 3560451, 43912229, 131736687]

約数ペア:

[(1, 131736687), (3, 43912229), (37, 3560451), (79, 1667553), (83, 1587189), (111, 1186817), (181, 727827), (237, 555851), (249, 529063), (543, 242609), (2923, 45069), (3071, 42897), (6557, 20091), (6697, 19671), (8769, 15023), (9213, 14299)]