45128673

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 66666600

約数和(自身を除く): 21537927

約数列:

[1, 3, 9, 73, 149, 219, 447, 461, 657, 1341, 1383, 4149, 10877, 32631, 33653, 68689, 97893, 100959, 206067, 302877, 618201, 5014297, 15042891, 45128673]

約数ペア:

[(1, 45128673), (3, 15042891), (9, 5014297), (73, 618201), (149, 302877), (219, 206067), (447, 100959), (461, 97893), (657, 68689), (1341, 33653), (1383, 32631), (4149, 10877)]