89350209

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1679

約数の個数: 40

約数和(自身を含む): 146544552

約数和(自身を除く): 57194343

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 477, 689, 1053, 1431, 1601, 2067, 4293, 4803, 6201, 14409, 18603, 20813, 43227, 55809, 62439, 84853, 129681, 187317, 254559, 561951, 763677, 1103089, 1685853, 2291031, 3309267, 6873093, 9927801, 29783403, 89350209]

約数ペア:

[(1, 89350209), (3, 29783403), (9, 9927801), (13, 6873093), (27, 3309267), (39, 2291031), (53, 1685853), (81, 1103089), (117, 763677), (159, 561951), (351, 254559), (477, 187317), (689, 129681), (1053, 84853), (1431, 62439), (1601, 55809), (2067, 43227), (4293, 20813), (4803, 18603), (6201, 14409)]