72819783

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{93001}}^1$

素因数の和:93039

約数の個数: 16

約数和(自身を含む): 111602400

約数和(自身を除く): 38782617

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 93001, 279003, 837009, 2511027, 2697029, 8091087, 24273261, 72819783]

約数ペア:

[(1, 72819783), (3, 24273261), (9, 8091087), (27, 2697029), (29, 2511027), (87, 837009), (261, 279003), (783, 93001)]