29674161

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 50050560

約数和(自身を除く): 20376399

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 121, 279, 293, 297, 341, 363, 837, 879, 1023, 1089, 2637, 3069, 3223, 3267, 3751, 7911, 9083, 9207, 9669, 11253, 27249, 29007, 33759, 35453, 81747, 87021, 99913, 101277, 106359, 245241, 299739, 319077, 899217, 957231, 1099043, 2697651, 3297129, 9891387, 29674161]

約数ペア:

[(1, 29674161), (3, 9891387), (9, 3297129), (11, 2697651), (27, 1099043), (31, 957231), (33, 899217), (93, 319077), (99, 299739), (121, 245241), (279, 106359), (293, 101277), (297, 99913), (341, 87021), (363, 81747), (837, 35453), (879, 33759), (1023, 29007), (1089, 27249), (2637, 11253), (3069, 9669), (3223, 9207), (3267, 9083), (3751, 7911)]