768225921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3023}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 1114767360

約数和(自身を除く): 346541439

約数列:

[1, 3, 23, 29, 69, 87, 127, 381, 667, 2001, 2921, 3023, 3683, 8763, 9069, 11049, 69529, 84709, 87667, 208587, 254127, 263001, 383921, 1151763, 2016341, 6049023, 8830183, 11133709, 26490549, 33401127, 256075307, 768225921]

約数ペア:

[(1, 768225921), (3, 256075307), (23, 33401127), (29, 26490549), (69, 11133709), (87, 8830183), (127, 6049023), (381, 2016341), (667, 1151763), (2001, 383921), (2921, 263001), (3023, 254127), (3683, 208587), (8763, 87667), (9069, 84709), (11049, 69529)]