145754553

素因数分解:

$3^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{5557}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 222320000

約数和(自身を除く): 76565447

約数列:

[1, 3, 7, 21, 1249, 3747, 5557, 8743, 16671, 26229, 38899, 116697, 6940693, 20822079, 48584851, 145754553]

約数ペア:

[(1, 145754553), (3, 48584851), (7, 20822079), (21, 6940693), (1249, 116697), (3747, 38899), (5557, 26229), (8743, 16671)]