61921839

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{4733}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 97141680

約数和(自身を除く): 35219841

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 4733, 13083, 14199, 33131, 99393, 231917, 421237, 695751, 1263711, 2948659, 8845977, 20640613, 61921839]

約数ペア:

[(1, 61921839), (3, 20640613), (7, 8845977), (21, 2948659), (49, 1263711), (89, 695751), (147, 421237), (267, 231917), (623, 99393), (1869, 33131), (4361, 14199), (4733, 13083)]