73992219

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 118272000

約数和(自身を除く): 44279781

約数列:

[1, 3, 7, 21, 23, 69, 161, 307, 483, 499, 921, 1497, 2149, 3493, 6447, 7061, 10479, 11477, 21183, 34431, 49427, 80339, 148281, 153193, 241017, 459579, 1072351, 3217053, 3523439, 10570317, 24664073, 73992219]

約数ペア:

[(1, 73992219), (3, 24664073), (7, 10570317), (21, 3523439), (23, 3217053), (69, 1072351), (161, 459579), (307, 241017), (483, 153193), (499, 148281), (921, 80339), (1497, 49427), (2149, 34431), (3493, 21183), (6447, 11477), (7061, 10479)]