82521117

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^2$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 139470240

約数和(自身を除く): 56949123

約数列:

[1, 3, 7, 9, 21, 59, 63, 149, 177, 413, 447, 531, 1043, 1239, 1341, 3129, 3717, 8791, 9387, 22201, 26373, 61537, 66603, 79119, 155407, 184611, 199809, 466221, 553833, 1309859, 1398663, 3929577, 9169013, 11788731, 27507039, 82521117]

約数ペア:

[(1, 82521117), (3, 27507039), (7, 11788731), (9, 9169013), (21, 3929577), (59, 1398663), (63, 1309859), (149, 553833), (177, 466221), (413, 199809), (447, 184611), (531, 155407), (1043, 79119), (1239, 66603), (1341, 61537), (3129, 26373), (3717, 22201), (8791, 9387)]