77647239

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3067}}^1$

素因数の和:3199

約数の個数: 24

約数和(自身を含む): 117258960

約数和(自身を除く): 39611721

約数列:

[1, 3, 9, 29, 87, 97, 261, 291, 873, 2813, 3067, 8439, 9201, 25317, 27603, 88943, 266829, 297499, 800487, 892497, 2677491, 8627471, 25882413, 77647239]

約数ペア:

[(1, 77647239), (3, 25882413), (9, 8627471), (29, 2677491), (87, 892497), (97, 800487), (261, 297499), (291, 266829), (873, 88943), (2813, 27603), (3067, 25317), (8439, 9201)]