68541303

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 99360000

約数和(自身を除く): 30818697

約数列:

[1, 3, 19, 57, 59, 89, 177, 229, 267, 687, 1121, 1691, 3363, 4351, 5073, 5251, 13053, 13511, 15753, 20381, 40533, 61143, 99769, 256709, 299307, 387239, 770127, 1161717, 1202479, 3607437, 22847101, 68541303]

約数ペア:

[(1, 68541303), (3, 22847101), (19, 3607437), (57, 1202479), (59, 1161717), (89, 770127), (177, 387239), (229, 299307), (267, 256709), (687, 99769), (1121, 61143), (1691, 40533), (3363, 20381), (4351, 15753), (5073, 13511), (5251, 13053)]