281034715101

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{1361}}^1$

素因数の和:1923

約数の個数: 96

約数和(自身を含む): 455399801856

約数和(自身を除く): 174365086755

約数列:

[1, 3, 7, 21, 31, 49, 93, 113, 147, 217, 339, 401, 651, 791, 1203, 1361, 1519, 2373, 2807, 3503, 4083, 4557, 5537, 8421, 9527, 10509, 12431, 16611, 19649, 24521, 28581, 37293, 42191, 45313, 58947, 66689, 73563, 87017, 126573, 135939, 153793, 171647, 200067, 261051, 295337, 317191, 461379, 514941, 545761, 609119, 886011, 951573, 1076551, 1404703, 1637283, 1827357, 2067359, 2220337, 3229653, 3820327, 4214109, 4767583, 6202077, 6661011, 7535857, 9832921, 11460981, 14302749, 16918591, 22607571, 26742289, 29498763, 33373081, 50755773, 61670993, 68830447, 80226867, 100119243, 118430137, 185012979, 206491341, 233611567, 355290411, 431696951, 700834701, 829010959, 1295090853, 1911800783, 2487032877, 3021878657, 5735402349, 9065635971, 13382605481, 40147816443, 93678238367, 281034715101]

約数ペア:

[(1, 281034715101), (3, 93678238367), (7, 40147816443), (21, 13382605481), (31, 9065635971), (49, 5735402349), (93, 3021878657), (113, 2487032877), (147, 1911800783), (217, 1295090853), (339, 829010959), (401, 700834701), (651, 431696951), (791, 355290411), (1203, 233611567), (1361, 206491341), (1519, 185012979), (2373, 118430137), (2807, 100119243), (3503, 80226867), (4083, 68830447), (4557, 61670993), (5537, 50755773), (8421, 33373081), (9527, 29498763), (10509, 26742289), (12431, 22607571), (16611, 16918591), (19649, 14302749), (24521, 11460981), (28581, 9832921), (37293, 7535857), (42191, 6661011), (45313, 6202077), (58947, 4767583), (66689, 4214109), (73563, 3820327), (87017, 3229653), (126573, 2220337), (135939, 2067359), (153793, 1827357), (171647, 1637283), (200067, 1404703), (261051, 1076551), (295337, 951573), (317191, 886011), (461379, 609119), (514941, 545761)]