27111110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{601}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 52792992

約数和(自身を除く): 25681882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 601, 694, 1202, 1735, 3005, 3470, 4511, 6010, 7813, 9022, 15626, 22555, 39065, 45110, 78130, 208547, 417094, 1042735, 2085470, 2711111, 5422222, 13555555, 27111110]

約数ペア:

[(1, 27111110), (2, 13555555), (5, 5422222), (10, 2711111), (13, 2085470), (26, 1042735), (65, 417094), (130, 208547), (347, 78130), (601, 45110), (694, 39065), (1202, 22555), (1735, 15626), (3005, 9022), (3470, 7813), (4511, 6010)]