65527809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 95256576

約数和(自身を除く): 29728767

約数列:

[1, 3, 17, 51, 67, 127, 151, 201, 381, 453, 1139, 2159, 2567, 3417, 6477, 7701, 8509, 10117, 19177, 25527, 30351, 57531, 144653, 171989, 326009, 433959, 515967, 978027, 1284859, 3854577, 21842603, 65527809]

約数ペア:

[(1, 65527809), (3, 21842603), (17, 3854577), (51, 1284859), (67, 978027), (127, 515967), (151, 433959), (201, 326009), (381, 171989), (453, 144653), (1139, 57531), (2159, 30351), (2567, 25527), (3417, 19177), (6477, 10117), (7701, 8509)]