81738005079

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{1879}}^1\times {\mathrm{143567}}^1$

素因数の和:145550

約数の個数: 16

約数和(自身を含む): 110122398720

約数和(自身を除く): 28384393641

約数列:

[1, 3, 101, 303, 1879, 5637, 143567, 189779, 430701, 569337, 14500267, 43500801, 269762393, 809287179, 27246001693, 81738005079]

約数ペア:

[(1, 81738005079), (3, 27246001693), (101, 809287179), (303, 269762393), (1879, 43500801), (5637, 14500267), (143567, 569337), (189779, 430701)]