72258993

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157427}}^1$

素因数の和:157453

約数の個数: 16

約数和(自身を含む): 113348160

約数和(自身を除く): 41089167

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 157427, 472281, 1416843, 2676259, 4250529, 8028777, 24086331, 72258993]

約数ペア:

[(1, 72258993), (3, 24086331), (9, 8028777), (17, 4250529), (27, 2676259), (51, 1416843), (153, 472281), (459, 157427)]