72736377

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{12239}}^1$

素因数の和:12532

約数の個数: 16

約数和(自身を含む): 111237120

約数和(自身を除く): 38500743

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 12239, 36717, 85673, 257019, 3463637, 10390911, 24245459, 72736377]

約数ペア:

[(1, 72736377), (3, 24245459), (7, 10390911), (21, 3463637), (283, 257019), (849, 85673), (1981, 36717), (5943, 12239)]