201660831045

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{63117631}}^1$

素因数の和:63117713

約数の個数: 24

約数和(自身を含む): 354468621312

約数和(自身を除く): 152807790267

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 63117631, 189352893, 315588155, 568058679, 946764465, 2840293395, 4481351801, 13444055403, 22406759005, 40332166209, 67220277015, 201660831045]

約数ペア:

[(1, 201660831045), (3, 67220277015), (5, 40332166209), (9, 22406759005), (15, 13444055403), (45, 4481351801), (71, 2840293395), (213, 946764465), (355, 568058679), (639, 315588155), (1065, 189352893), (3195, 63117631)]