10121841

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 16262400

約数和(自身を除く): 6140559

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 139, 261, 279, 417, 783, 837, 899, 1251, 2349, 2511, 2697, 3753, 4031, 4309, 8091, 11259, 12093, 12927, 24273, 36279, 38781, 72819, 108837, 116343, 124961, 326511, 349029, 374883, 1124649, 3373947, 10121841]

約数ペア:

[(1, 10121841), (3, 3373947), (9, 1124649), (27, 374883), (29, 349029), (31, 326511), (81, 124961), (87, 116343), (93, 108837), (139, 72819), (261, 38781), (279, 36279), (417, 24273), (783, 12927), (837, 12093), (899, 11259), (1251, 8091), (2349, 4309), (2511, 4031), (2697, 3753)]