27118310

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 49876992

約数和(自身を除く): 22758682

約数列:

[1, 2, 5, 10, 127, 131, 163, 254, 262, 326, 635, 655, 815, 1270, 1310, 1630, 16637, 20701, 21353, 33274, 41402, 42706, 83185, 103505, 106765, 166370, 207010, 213530, 2711831, 5423662, 13559155, 27118310]

約数ペア:

[(1, 27118310), (2, 13559155), (5, 5423662), (10, 2711831), (127, 213530), (131, 207010), (163, 166370), (254, 106765), (262, 103505), (326, 83185), (635, 42706), (655, 41402), (815, 33274), (1270, 21353), (1310, 20701), (1630, 16637)]