70199703

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 60

約数和(自身を含む): 127456560

約数和(自身を除く): 57256857

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 147, 161, 189, 207, 441, 483, 567, 621, 769, 1127, 1323, 1449, 1863, 2307, 3381, 3969, 4347, 5383, 6921, 10143, 13041, 16149, 17687, 20763, 30429, 37681, 48447, 53061, 62289, 91287, 113043, 123809, 145341, 159183, 339129, 371427, 436023, 477549, 866663, 1017387, 1114281, 1432647, 2599989, 3052161, 3342843, 7799967, 10028529, 23399901, 70199703]

約数ペア:

[(1, 70199703), (3, 23399901), (7, 10028529), (9, 7799967), (21, 3342843), (23, 3052161), (27, 2599989), (49, 1432647), (63, 1114281), (69, 1017387), (81, 866663), (147, 477549), (161, 436023), (189, 371427), (207, 339129), (441, 159183), (483, 145341), (567, 123809), (621, 113043), (769, 91287), (1127, 62289), (1323, 53061), (1449, 48447), (1863, 37681), (2307, 30429), (3381, 20763), (3969, 17687), (4347, 16149), (5383, 13041), (6921, 10143)]