201329649

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8923}}^1$

素因数の和:9061

約数の個数: 24

約数和(自身を含む): 306271680

約数和(自身を除く): 104942031

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 2507, 7521, 8923, 22563, 26769, 80307, 205229, 615687, 972607, 1847061, 2917821, 8753463, 22369961, 67109883, 201329649]

約数ペア:

[(1, 201329649), (3, 67109883), (9, 22369961), (23, 8753463), (69, 2917821), (109, 1847061), (207, 972607), (327, 615687), (981, 205229), (2507, 80307), (7521, 26769), (8923, 22563)]