71159319

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14669}}^1$

素因数の和:14700

約数の個数: 36

約数和(自身を含む): 130445640

約数和(自身を除く): 59286321

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 14669, 44007, 102683, 132021, 161359, 308049, 484077, 718781, 924147, 1129513, 1452231, 2156343, 3388539, 6469029, 7906591, 10165617, 23719773, 71159319]

約数ペア:

[(1, 71159319), (3, 23719773), (7, 10165617), (9, 7906591), (11, 6469029), (21, 3388539), (33, 2156343), (49, 1452231), (63, 1129513), (77, 924147), (99, 718781), (147, 484077), (231, 308049), (441, 161359), (539, 132021), (693, 102683), (1617, 44007), (4851, 14669)]