70689423

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 110548480

約数和(自身を除く): 39859057

約数列:

[1, 3, 7, 21, 61, 139, 183, 397, 417, 427, 973, 1191, 1281, 2779, 2919, 8337, 8479, 24217, 25437, 55183, 59353, 72651, 165549, 169519, 178059, 386281, 508557, 1158843, 3366163, 10098489, 23563141, 70689423]

約数ペア:

[(1, 70689423), (3, 23563141), (7, 10098489), (21, 3366163), (61, 1158843), (139, 508557), (183, 386281), (397, 178059), (417, 169519), (427, 165549), (973, 72651), (1191, 59353), (1281, 55183), (2779, 25437), (2919, 24217), (8337, 8479)]