190454973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{17581}}^1$

素因数の和:17764

約数の個数: 16

約数和(自身を含む): 266683776

約数和(自身を除く): 76228803

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 17581, 52743, 404363, 1213089, 2760217, 8280651, 63484991, 190454973]

約数ペア:

[(1, 190454973), (3, 63484991), (23, 8280651), (69, 2760217), (157, 1213089), (471, 404363), (3611, 52743), (10833, 17581)]