77424333

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 120422400

約数和(自身を除く): 42998067

約数列:

[1, 3, 7, 21, 97, 191, 199, 291, 573, 597, 679, 1337, 1393, 2037, 4011, 4179, 18527, 19303, 38009, 55581, 57909, 114027, 129689, 135121, 266063, 389067, 405363, 798189, 3686873, 11060619, 25808111, 77424333]

約数ペア:

[(1, 77424333), (3, 25808111), (7, 11060619), (21, 3686873), (97, 798189), (191, 405363), (199, 389067), (291, 266063), (573, 135121), (597, 129689), (679, 114027), (1337, 57909), (1393, 55581), (2037, 38009), (4011, 19303), (4179, 18527)]