72965421

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{93187}}^1$

素因数の和:93225

約数の個数: 16

約数和(自身を含む): 111825600

約数和(自身を除く): 38860179

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 93187, 279561, 838683, 2516049, 2702423, 8107269, 24321807, 72965421]

約数ペア:

[(1, 72965421), (3, 24321807), (9, 8107269), (27, 2702423), (29, 2516049), (87, 838683), (261, 279561), (783, 93187)]