70166457

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 39907143

約数列:

[1, 3, 9, 29, 41, 79, 83, 87, 123, 237, 249, 261, 369, 711, 747, 1189, 2291, 2407, 3239, 3403, 3567, 6557, 6873, 7221, 9717, 10209, 10701, 19671, 20619, 21663, 29151, 30627, 59013, 93931, 98687, 190153, 268837, 281793, 296061, 570459, 806511, 845379, 888183, 1711377, 2419533, 7796273, 23388819, 70166457]

約数ペア:

[(1, 70166457), (3, 23388819), (9, 7796273), (29, 2419533), (41, 1711377), (79, 888183), (83, 845379), (87, 806511), (123, 570459), (237, 296061), (249, 281793), (261, 268837), (369, 190153), (711, 98687), (747, 93931), (1189, 59013), (2291, 30627), (2407, 29151), (3239, 21663), (3403, 20619), (3567, 19671), (6557, 10701), (6873, 10209), (7221, 9717)]