201816454017

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{20071}}^1\times {\mathrm{81749}}^1$

素因数の和:101864

約数の個数: 16

約数和(自身を含む): 275668848000

約数和(自身を除く): 73852393983

約数列:

[1, 3, 41, 123, 20071, 60213, 81749, 245247, 822911, 2468733, 3351709, 10055127, 1640784179, 4922352537, 67272151339, 201816454017]

約数ペア:

[(1, 201816454017), (3, 67272151339), (41, 4922352537), (123, 1640784179), (20071, 10055127), (60213, 3351709), (81749, 2468733), (245247, 822911)]