201717673731

素因数分解:

$3^4\times 7^2\times {\mathrm{50823299}}^1$

素因数の和:50823325

約数の個数: 30

約数和(自身を含む): 350528300100

約数和(自身を除く): 148810626369

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 50823299, 152469897, 355763093, 457409691, 1067289279, 1372229073, 2490341651, 3201867837, 4116687219, 7471024953, 9605603511, 22413074859, 28816810533, 67239224577, 201717673731]

約数ペア:

[(1, 201717673731), (3, 67239224577), (7, 28816810533), (9, 22413074859), (21, 9605603511), (27, 7471024953), (49, 4116687219), (63, 3201867837), (81, 2490341651), (147, 1372229073), (189, 1067289279), (441, 457409691), (567, 355763093), (1323, 152469897), (3969, 50823299)]