201458907

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{63773}}^1$

素因数の和:63801

約数の個数: 24

約数和(自身を含む): 324992304

約数和(自身を除く): 123533397

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 63773, 191319, 573957, 829049, 1721871, 2487147, 5165613, 7461441, 15496839, 22384323, 67152969, 201458907]

約数ペア:

[(1, 201458907), (3, 67152969), (9, 22384323), (13, 15496839), (27, 7461441), (39, 5165613), (81, 2487147), (117, 1721871), (243, 829049), (351, 573957), (1053, 191319), (3159, 63773)]