160393473

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 248832000

約数和(自身を除く): 88438527

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 1917, 2201, 2699, 6603, 8097, 19809, 24291, 59427, 72873, 83669, 191629, 251007, 574887, 753021, 1724661, 2259063, 5173983, 5940499, 17821497, 53464491, 160393473]

約数ペア:

[(1, 160393473), (3, 53464491), (9, 17821497), (27, 5940499), (31, 5173983), (71, 2259063), (93, 1724661), (213, 753021), (279, 574887), (639, 251007), (837, 191629), (1917, 83669), (2201, 72873), (2699, 59427), (6603, 24291), (8097, 19809)]