981569151

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{28603}}^1$

素因数の和:28684

約数の個数: 32

約数和(自身を含む): 1537751040

約数和(自身を除く): 556181889

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 837, 1107, 1271, 3813, 11439, 28603, 34317, 85809, 257427, 772281, 886693, 1172723, 2660079, 3518169, 7980237, 10554507, 23940711, 31663521, 36354413, 109063239, 327189717, 981569151]

約数ペア:

[(1, 981569151), (3, 327189717), (9, 109063239), (27, 36354413), (31, 31663521), (41, 23940711), (93, 10554507), (123, 7980237), (279, 3518169), (369, 2660079), (837, 1172723), (1107, 886693), (1271, 772281), (3813, 257427), (11439, 85809), (28603, 34317)]