1566151587

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 3053546496

約数和(自身を除く): 1487394909

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 263, 273, 429, 661, 693, 789, 819, 1001, 1287, 1841, 1983, 2367, 2893, 3003, 3419, 4627, 5523, 5949, 7271, 8593, 8679, 9009, 10257, 13881, 16569, 20251, 21813, 23933, 25779, 26037, 30771, 37609, 41643, 50897, 60151, 60753, 65439, 71799, 77337, 94523, 112827, 152691, 173843, 180453, 182259, 215397, 263263, 283569, 338481, 458073, 521529, 541359, 661661, 789789, 850707, 1216901, 1564587, 1912273, 1984983, 2259959, 2369367, 3650703, 5736819, 5954949, 6779877, 10952109, 13385911, 15819713, 17210457, 20339631, 24859549, 40157733, 47459139, 74578647, 120473199, 142377417, 174016843, 223735941, 522050529, 1566151587]

約数ペア:

[(1, 1566151587), (3, 522050529), (7, 223735941), (9, 174016843), (11, 142377417), (13, 120473199), (21, 74578647), (33, 47459139), (39, 40157733), (63, 24859549), (77, 20339631), (91, 17210457), (99, 15819713), (117, 13385911), (143, 10952109), (231, 6779877), (263, 5954949), (273, 5736819), (429, 3650703), (661, 2369367), (693, 2259959), (789, 1984983), (819, 1912273), (1001, 1564587), (1287, 1216901), (1841, 850707), (1983, 789789), (2367, 661661), (2893, 541359), (3003, 521529), (3419, 458073), (4627, 338481), (5523, 283569), (5949, 263263), (7271, 215397), (8593, 182259), (8679, 180453), (9009, 173843), (10257, 152691), (13881, 112827), (16569, 94523), (20251, 77337), (21813, 71799), (23933, 65439), (25779, 60753), (26037, 60151), (30771, 50897), (37609, 41643)]