67788603

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 102913280

約数和(自身を除く): 35124677

約数列:

[1, 3, 9, 27, 73, 163, 211, 219, 489, 633, 657, 1467, 1899, 1971, 4401, 5697, 11899, 15403, 34393, 35697, 46209, 103179, 107091, 138627, 309537, 321273, 415881, 928611, 2510689, 7532067, 22596201, 67788603]

約数ペア:

[(1, 67788603), (3, 22596201), (9, 7532067), (27, 2510689), (73, 928611), (163, 415881), (211, 321273), (219, 309537), (489, 138627), (633, 107091), (657, 103179), (1467, 46209), (1899, 35697), (1971, 34393), (4401, 15403), (5697, 11899)]