73528311

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 105984000

約数和(自身を除く): 32455689

約数列:

[1, 3, 29, 31, 87, 93, 137, 199, 411, 597, 899, 2697, 3973, 4247, 5771, 6169, 11919, 12741, 17313, 18507, 27263, 81789, 123163, 178901, 369489, 536703, 790627, 845153, 2371881, 2535459, 24509437, 73528311]

約数ペア:

[(1, 73528311), (3, 24509437), (29, 2535459), (31, 2371881), (87, 845153), (93, 790627), (137, 536703), (199, 369489), (411, 178901), (597, 123163), (899, 81789), (2697, 27263), (3973, 18507), (4247, 17313), (5771, 12741), (6169, 11919)]