77445417

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{60457}}^1$

素因数の和:60528

約数の個数: 16

約数和(自身を含む): 119948672

約数和(自身を除く): 42503255

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 60457, 181371, 423199, 1269597, 3687877, 11063631, 25815139, 77445417]

約数ペア:

[(1, 77445417), (3, 25815139), (7, 11063631), (21, 3687877), (61, 1269597), (183, 423199), (427, 181371), (1281, 60457)]