80018099

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 101376000

約数和(自身を除く): 21357901

約数列:

[1, 7, 17, 31, 109, 119, 199, 217, 527, 763, 1393, 1853, 3379, 3383, 3689, 6169, 12971, 21691, 23653, 23681, 43183, 57443, 104873, 151837, 368747, 402101, 672421, 734111, 2581229, 4706947, 11431157, 80018099]

約数ペア:

[(1, 80018099), (7, 11431157), (17, 4706947), (31, 2581229), (109, 734111), (119, 672421), (199, 402101), (217, 368747), (527, 151837), (763, 104873), (1393, 57443), (1853, 43183), (3379, 23681), (3383, 23653), (3689, 21691), (6169, 12971)]