73040289

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 114186240

約数和(自身を除く): 41145951

約数列:

[1, 3, 7, 21, 59, 167, 177, 353, 413, 501, 1059, 1169, 1239, 2471, 3507, 7413, 9853, 20827, 29559, 58951, 62481, 68971, 145789, 176853, 206913, 412657, 437367, 1237971, 3478109, 10434327, 24346763, 73040289]

約数ペア:

[(1, 73040289), (3, 24346763), (7, 10434327), (21, 3478109), (59, 1237971), (167, 437367), (177, 412657), (353, 206913), (413, 176853), (501, 145789), (1059, 68971), (1169, 62481), (1239, 58951), (2471, 29559), (3507, 20827), (7413, 9853)]