72667173

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{719}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 98841600

約数和(自身を除く): 26174427

約数列:

[1, 3, 59, 177, 571, 719, 1713, 2157, 33689, 42421, 101067, 127263, 410549, 1231647, 24222391, 72667173]

約数ペア:

[(1, 72667173), (3, 24222391), (59, 1231647), (177, 410549), (571, 127263), (719, 101067), (1713, 42421), (2157, 33689)]