27927474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 58700160

約数和(自身を除く): 30772686

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 1289, 2578, 3611, 3867, 7222, 7734, 10833, 21666, 29647, 59294, 88941, 177882, 202373, 404746, 607119, 1214238, 4654579, 9309158, 13963737, 27927474]

約数ペア:

[(1, 27927474), (2, 13963737), (3, 9309158), (6, 4654579), (23, 1214238), (46, 607119), (69, 404746), (138, 202373), (157, 177882), (314, 88941), (471, 59294), (942, 29647), (1289, 21666), (2578, 10833), (3611, 7734), (3867, 7222)]