76743429

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 43248891

約数列:

[1, 3, 7, 21, 61, 139, 183, 417, 427, 431, 973, 1281, 1293, 2919, 3017, 8479, 9051, 25437, 26291, 59353, 59909, 78873, 178059, 179727, 184037, 419363, 552111, 1258089, 3654449, 10963347, 25581143, 76743429]

約数ペア:

[(1, 76743429), (3, 25581143), (7, 10963347), (21, 3654449), (61, 1258089), (139, 552111), (183, 419363), (417, 184037), (427, 179727), (431, 178059), (973, 78873), (1281, 59909), (1293, 59353), (2919, 26291), (3017, 25437), (8479, 9051)]