71817827999

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{60913}}^1$

素因数の和:61538

約数の個数: 16

約数和(自身を含む): 75295551744

約数和(自身を除く): 3477723745

約数列:

[1, 31, 73, 521, 2263, 16151, 38033, 60913, 1179023, 1888303, 4446649, 31735673, 137846119, 983805863, 2316704129, 71817827999]

約数ペア:

[(1, 71817827999), (31, 2316704129), (73, 983805863), (521, 137846119), (2263, 31735673), (16151, 4446649), (38033, 1888303), (60913, 1179023)]