266021955

素因数分解:

$3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2377}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 473697600

約数和(自身を除く): 207675645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 829, 2377, 2487, 4145, 7131, 7461, 11885, 12435, 21393, 22383, 35655, 37305, 64179, 106965, 111915, 320895, 1970533, 5911599, 9852665, 17734797, 29557995, 53204391, 88673985, 266021955]

約数ペア:

[(1, 266021955), (3, 88673985), (5, 53204391), (9, 29557995), (15, 17734797), (27, 9852665), (45, 5911599), (135, 1970533), (829, 320895), (2377, 111915), (2487, 106965), (4145, 64179), (7131, 37305), (7461, 35655), (11885, 22383), (12435, 21393)]