74640218673

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{823271}}^1$

素因数の和:823964

約数の個数: 16

約数和(自身を含む): 101795936256

約数和(自身を除く): 27155717583

約数列:

[1, 3, 47, 141, 643, 1929, 30221, 90663, 823271, 2469813, 38693737, 116081211, 529363253, 1588089759, 24880072891, 74640218673]

約数ペア:

[(1, 74640218673), (3, 24880072891), (47, 1588089759), (141, 529363253), (643, 116081211), (1929, 38693737), (30221, 2469813), (90663, 823271)]