72448197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{27043}}^1$

素因数の和:27112

約数の個数: 16

約数和(自身を含む): 103848960

約数和(自身を除く): 31400763

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 27043, 81129, 513817, 1271021, 1541451, 3813063, 24149399, 72448197]

約数ペア:

[(1, 72448197), (3, 24149399), (19, 3813063), (47, 1541451), (57, 1271021), (141, 513817), (893, 81129), (2679, 27043)]