72464733

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{243989}}^1$

素因数の和:244009

約数の個数: 16

約数和(自身を含む): 117115200

約数和(自身を除く): 44650467

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 243989, 731967, 2195901, 2683879, 6587703, 8051637, 24154911, 72464733]

約数ペア:

[(1, 72464733), (3, 24154911), (9, 8051637), (11, 6587703), (27, 2683879), (33, 2195901), (99, 731967), (297, 243989)]