90387836637

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{330557}}^1$

素因数の和:331045

約数の個数: 32

約数和(自身を含む): 142801056000

約数和(自身を除く): 52413219363

約数列:

[1, 3, 7, 21, 29, 87, 203, 449, 609, 1347, 3143, 9429, 13021, 39063, 91147, 273441, 330557, 991671, 2313899, 6941697, 9586153, 28758459, 67103071, 148420093, 201309213, 445260279, 1038940651, 3116821953, 4304182697, 12912548091, 30129278879, 90387836637]

約数ペア:

[(1, 90387836637), (3, 30129278879), (7, 12912548091), (21, 4304182697), (29, 3116821953), (87, 1038940651), (203, 445260279), (449, 201309213), (609, 148420093), (1347, 67103071), (3143, 28758459), (9429, 9586153), (13021, 6941697), (39063, 2313899), (91147, 991671), (273441, 330557)]