90614727

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5387}}^1$

素因数の和:5492

約数の個数: 32

約数和(自身を含む): 155174400

約数和(自身を除く): 64559673

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 5387, 5607, 16161, 16821, 37709, 48483, 113127, 145449, 339381, 479443, 1018143, 1438329, 3356101, 4314987, 10068303, 12944961, 30204909, 90614727]

約数ペア:

[(1, 90614727), (3, 30204909), (7, 12944961), (9, 10068303), (21, 4314987), (27, 3356101), (63, 1438329), (89, 1018143), (189, 479443), (267, 339381), (623, 145449), (801, 113127), (1869, 48483), (2403, 37709), (5387, 16821), (5607, 16161)]