73441431

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5323}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 126072320

約数和(自身を除く): 52630889

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 5323, 13797, 15969, 37261, 47907, 111783, 143721, 335349, 388579, 1006047, 1165737, 2720053, 3497211, 8160159, 10491633, 24480477, 73441431]

約数ペア:

[(1, 73441431), (3, 24480477), (7, 10491633), (9, 8160159), (21, 3497211), (27, 2720053), (63, 1165737), (73, 1006047), (189, 388579), (219, 335349), (511, 143721), (657, 111783), (1533, 47907), (1971, 37261), (4599, 15969), (5323, 13797)]