65628927

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26711}}^1$

素因数の和:26740

約数の個数: 32

約数和(自身を含む): 119669760

約数和(自身を除く): 54040833

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 26711, 80133, 186977, 240399, 347243, 560931, 721197, 1041729, 1682793, 2430701, 3125187, 5048379, 7292103, 9375561, 21876309, 65628927]

約数ペア:

[(1, 65628927), (3, 21876309), (7, 9375561), (9, 7292103), (13, 5048379), (21, 3125187), (27, 2430701), (39, 1682793), (63, 1041729), (91, 721197), (117, 560931), (189, 347243), (273, 240399), (351, 186977), (819, 80133), (2457, 26711)]