73614987

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 119567360

約数和(自身を除く): 45952373

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 837, 1539, 1543, 1767, 2511, 4629, 5301, 13887, 15903, 29317, 41661, 47709, 47833, 87951, 124983, 143499, 263853, 430497, 791559, 908827, 1291491, 2374677, 2726481, 3874473, 8179443, 24538329, 73614987]

約数ペア:

[(1, 73614987), (3, 24538329), (9, 8179443), (19, 3874473), (27, 2726481), (31, 2374677), (57, 1291491), (81, 908827), (93, 791559), (171, 430497), (279, 263853), (513, 143499), (589, 124983), (837, 87951), (1539, 47833), (1543, 47709), (1767, 41661), (2511, 29317), (4629, 15903), (5301, 13887)]