72818973

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{158647}}^1$

素因数の和:158673

約数の個数: 16

約数和(自身を含む): 114226560

約数和(自身を除く): 41407587

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 158647, 475941, 1427823, 2696999, 4283469, 8090997, 24272991, 72818973]

約数ペア:

[(1, 72818973), (3, 24272991), (9, 8090997), (17, 4283469), (27, 2696999), (51, 1427823), (153, 475941), (459, 158647)]