111982311

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20431}}^1$

素因数の和:20476

約数の個数: 32

約数和(自身を含む): 196147200

約数和(自身を除く): 84164889

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 20431, 61293, 143017, 183879, 429051, 551637, 592499, 1287153, 1777497, 3861459, 4147493, 5332491, 12442479, 15997473, 37327437, 111982311]

約数ペア:

[(1, 111982311), (3, 37327437), (7, 15997473), (9, 12442479), (21, 5332491), (27, 4147493), (29, 3861459), (63, 1777497), (87, 1287153), (189, 592499), (203, 551637), (261, 429051), (609, 183879), (783, 143017), (1827, 61293), (5481, 20431)]