49905207

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 81423360

約数和(自身を除く): 31518153

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 297, 339, 1017, 1243, 1487, 3051, 3729, 4461, 11187, 13383, 16357, 33561, 40149, 49071, 147213, 168031, 441639, 504093, 1512279, 1848341, 4536837, 5545023, 16635069, 49905207]

約数ペア:

[(1, 49905207), (3, 16635069), (9, 5545023), (11, 4536837), (27, 1848341), (33, 1512279), (99, 504093), (113, 441639), (297, 168031), (339, 147213), (1017, 49071), (1243, 40149), (1487, 33561), (3051, 16357), (3729, 13383), (4461, 11187)]