71296533

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{102881}}^1$

素因数の和:102905

約数の個数: 24

約数和(自身を含む): 128396736

約数和(自身を除く): 57100203

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 102881, 308643, 720167, 925929, 1131691, 2160501, 3395073, 6481503, 7921837, 10185219, 23765511, 71296533]

約数ペア:

[(1, 71296533), (3, 23765511), (7, 10185219), (9, 7921837), (11, 6481503), (21, 3395073), (33, 2160501), (63, 1131691), (77, 925929), (99, 720167), (231, 308643), (693, 102881)]