47735289

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 82148352

約数和(自身を除く): 34413063

約数列:

[1, 3, 7, 9, 21, 43, 63, 67, 129, 201, 263, 301, 387, 469, 603, 789, 903, 1407, 1841, 2367, 2709, 2881, 4221, 5523, 8643, 11309, 16569, 17621, 20167, 25929, 33927, 52863, 60501, 79163, 101781, 123347, 158589, 181503, 237489, 370041, 712467, 757703, 1110123, 2273109, 5303921, 6819327, 15911763, 47735289]

約数ペア:

[(1, 47735289), (3, 15911763), (7, 6819327), (9, 5303921), (21, 2273109), (43, 1110123), (63, 757703), (67, 712467), (129, 370041), (201, 237489), (263, 181503), (301, 158589), (387, 123347), (469, 101781), (603, 79163), (789, 60501), (903, 52863), (1407, 33927), (1841, 25929), (2367, 20167), (2709, 17621), (2881, 16569), (4221, 11309), (5523, 8643)]