73449987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1889}}^1$

素因数の和:2902

約数の個数: 16

約数和(自身を含む): 105628320

約数和(自身を除く): 32178333

約数列:

[1, 3, 13, 39, 997, 1889, 2991, 5667, 12961, 24557, 38883, 73671, 1883333, 5649999, 24483329, 73449987]

約数ペア:

[(1, 73449987), (3, 24483329), (13, 5649999), (39, 1883333), (997, 73671), (1889, 38883), (2991, 24557), (5667, 12961)]