78709323

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9209}}^1$

素因数の和:9267

約数の個数: 32

約数和(自身を含む): 134392320

約数和(自身を除く): 55682997

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 9209, 27627, 64463, 101299, 193389, 303897, 340733, 709093, 1022199, 2127279, 2385131, 3748063, 7155393, 11244189, 26236441, 78709323]

約数ペア:

[(1, 78709323), (3, 26236441), (7, 11244189), (11, 7155393), (21, 3748063), (33, 2385131), (37, 2127279), (77, 1022199), (111, 709093), (231, 340733), (259, 303897), (407, 193389), (777, 101299), (1221, 64463), (2849, 27627), (8547, 9209)]