53860521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 84897792

約数和(自身を除く): 31037271

約数列:

[1, 3, 11, 13, 33, 39, 143, 223, 429, 563, 669, 1689, 2453, 2899, 6193, 7319, 7359, 8697, 18579, 21957, 31889, 80509, 95667, 125549, 241527, 376647, 1381039, 1632137, 4143117, 4896411, 17953507, 53860521]

約数ペア:

[(1, 53860521), (3, 17953507), (11, 4896411), (13, 4143117), (33, 1632137), (39, 1381039), (143, 376647), (223, 241527), (429, 125549), (563, 95667), (669, 80509), (1689, 31889), (2453, 21957), (2899, 18579), (6193, 8697), (7319, 7359)]