91901061

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1615

約数の個数: 40

約数和(自身を含む): 158442240

約数和(自身を除く): 66541179

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 327, 567, 763, 981, 1487, 2289, 2943, 4461, 6867, 8829, 10409, 13383, 20601, 31227, 40149, 61803, 93681, 120447, 162083, 281043, 486249, 843129, 1134581, 1458747, 3403743, 4376241, 10211229, 13128723, 30633687, 91901061]

約数ペア:

[(1, 91901061), (3, 30633687), (7, 13128723), (9, 10211229), (21, 4376241), (27, 3403743), (63, 1458747), (81, 1134581), (109, 843129), (189, 486249), (327, 281043), (567, 162083), (763, 120447), (981, 93681), (1487, 61803), (2289, 40149), (2943, 31227), (4461, 20601), (6867, 13383), (8829, 10409)]