65563911

素因数分解:

$3^4\times 7^2\times {\mathrm{16519}}^1$

素因数の和:16545

約数の個数: 30

約数和(自身を含む): 113938440

約数和(自身を除く): 48374529

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 16519, 49557, 115633, 148671, 346899, 446013, 809431, 1040697, 1338039, 2428293, 3122091, 7284879, 9366273, 21854637, 65563911]

約数ペア:

[(1, 65563911), (3, 21854637), (7, 9366273), (9, 7284879), (21, 3122091), (27, 2428293), (49, 1338039), (63, 1040697), (81, 809431), (147, 446013), (189, 346899), (441, 148671), (567, 115633), (1323, 49557), (3969, 16519)]