27156918

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 55332864

約数和(自身を除く): 28175946

約数列:

[1, 2, 3, 6, 127, 157, 227, 254, 314, 381, 454, 471, 681, 762, 942, 1362, 19939, 28829, 35639, 39878, 57658, 59817, 71278, 86487, 106917, 119634, 172974, 213834, 4526153, 9052306, 13578459, 27156918]

約数ペア:

[(1, 27156918), (2, 13578459), (3, 9052306), (6, 4526153), (127, 213834), (157, 172974), (227, 119634), (254, 106917), (314, 86487), (381, 71278), (454, 59817), (471, 57658), (681, 39878), (762, 35639), (942, 28829), (1362, 19939)]