87029943

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 158333952

約数和(自身を除く): 71304009

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 73, 77, 91, 143, 219, 231, 273, 397, 429, 511, 803, 949, 1001, 1191, 1533, 2409, 2779, 2847, 3003, 4367, 5161, 5621, 6643, 8337, 10439, 13101, 15483, 16863, 19929, 28981, 30569, 31317, 36127, 56771, 73073, 86943, 91707, 108381, 170313, 202867, 219219, 318791, 376753, 397397, 608601, 956373, 1130259, 1192191, 2231537, 2637271, 4144283, 6694611, 7911813, 12432849, 29009981, 87029943]

約数ペア:

[(1, 87029943), (3, 29009981), (7, 12432849), (11, 7911813), (13, 6694611), (21, 4144283), (33, 2637271), (39, 2231537), (73, 1192191), (77, 1130259), (91, 956373), (143, 608601), (219, 397397), (231, 376753), (273, 318791), (397, 219219), (429, 202867), (511, 170313), (803, 108381), (949, 91707), (1001, 86943), (1191, 73073), (1533, 56771), (2409, 36127), (2779, 31317), (2847, 30569), (3003, 28981), (4367, 19929), (5161, 16863), (5621, 15483), (6643, 13101), (8337, 10439)]