81983454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84869}}^1$

素因数の和:84904

約数の個数: 32

約数和(自身を含む): 195540480

約数和(自身を除く): 113557026

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 84869, 169738, 254607, 509214, 594083, 1188166, 1782249, 1951987, 3564498, 3903974, 5855961, 11711922, 13663909, 27327818, 40991727, 81983454]

約数ペア:

[(1, 81983454), (2, 40991727), (3, 27327818), (6, 13663909), (7, 11711922), (14, 5855961), (21, 3903974), (23, 3564498), (42, 1951987), (46, 1782249), (69, 1188166), (138, 594083), (161, 509214), (322, 254607), (483, 169738), (966, 84869)]