72160599

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 112896000

約数和(自身を除く): 40735401

約数列:

[1, 3, 7, 21, 59, 139, 177, 413, 417, 419, 973, 1239, 1257, 2919, 2933, 8201, 8799, 24603, 24721, 57407, 58241, 74163, 172221, 173047, 174723, 407687, 519141, 1223061, 3436219, 10308657, 24053533, 72160599]

約数ペア:

[(1, 72160599), (3, 24053533), (7, 10308657), (21, 3436219), (59, 1223061), (139, 519141), (177, 407687), (413, 174723), (417, 173047), (419, 172221), (973, 74163), (1239, 58241), (1257, 57407), (2919, 24721), (2933, 24603), (8201, 8799)]