74989737

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16901}}^1$

素因数の和:16953

約数の個数: 24

約数和(自身を含む): 118652040

約数和(自身を除く): 43662303

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 16901, 50703, 152109, 287317, 490129, 861951, 1470387, 2585853, 4411161, 8332193, 24996579, 74989737]

約数ペア:

[(1, 74989737), (3, 24996579), (9, 8332193), (17, 4411161), (29, 2585853), (51, 1470387), (87, 861951), (153, 490129), (261, 287317), (493, 152109), (1479, 50703), (4437, 16901)]