68806977

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 92812992

約数和(自身を除く): 24006015

約数列:

[1, 3, 157, 347, 421, 471, 1041, 1263, 54479, 66097, 146087, 163437, 198291, 438261, 22935659, 68806977]

約数ペア:

[(1, 68806977), (3, 22935659), (157, 438261), (347, 198291), (421, 163437), (471, 146087), (1041, 66097), (1263, 54479)]