127325898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1861}}^1$

素因数の和:2060

約数の個数: 64

約数和(自身を含む): 325328640

約数和(自身を除く): 198002742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 362, 378, 543, 1086, 1267, 1629, 1861, 2534, 3258, 3722, 3801, 4887, 5583, 7602, 9774, 11166, 11403, 13027, 16749, 22806, 26054, 33498, 34209, 39081, 50247, 68418, 78162, 100494, 117243, 234486, 336841, 351729, 673682, 703458, 1010523, 2021046, 2357887, 3031569, 4715774, 6063138, 7073661, 9094707, 14147322, 18189414, 21220983, 42441966, 63662949, 127325898]

約数ペア:

[(1, 127325898), (2, 63662949), (3, 42441966), (6, 21220983), (7, 18189414), (9, 14147322), (14, 9094707), (18, 7073661), (21, 6063138), (27, 4715774), (42, 3031569), (54, 2357887), (63, 2021046), (126, 1010523), (181, 703458), (189, 673682), (362, 351729), (378, 336841), (543, 234486), (1086, 117243), (1267, 100494), (1629, 78162), (1861, 68418), (2534, 50247), (3258, 39081), (3722, 34209), (3801, 33498), (4887, 26054), (5583, 22806), (7602, 16749), (9774, 13027), (11166, 11403)]