7138855863

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{48187}}^1$

素因数の和:48289

約数の個数: 40

約数和(自身を含む): 11195036160

約数和(自身を除く): 4056180297

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 177, 279, 531, 837, 1593, 1829, 2511, 4779, 5487, 16461, 48187, 49383, 144561, 148149, 433683, 1301049, 1493797, 2843033, 3903147, 4481391, 8529099, 13444173, 25587297, 40332519, 76761891, 88134023, 120997557, 230285673, 264402069, 793206207, 2379618621, 7138855863]

約数ペア:

[(1, 7138855863), (3, 2379618621), (9, 793206207), (27, 264402069), (31, 230285673), (59, 120997557), (81, 88134023), (93, 76761891), (177, 40332519), (279, 25587297), (531, 13444173), (837, 8529099), (1593, 4481391), (1829, 3903147), (2511, 2843033), (4779, 1493797), (5487, 1301049), (16461, 433683), (48187, 148149), (49383, 144561)]