78958902407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{113723}}^1$

素因数の和:113939

約数の個数: 32

約数和(自身を含む): 100615716864

約数和(自身を除く): 21656814457

約数列:

[1, 7, 11, 71, 77, 127, 497, 781, 889, 1397, 5467, 9017, 9779, 63119, 99187, 113723, 694309, 796061, 1250953, 8074333, 8756671, 14442821, 56520331, 88817663, 101099747, 158871031, 621723641, 1025440291, 1112097217, 7178082037, 11279843201, 78958902407]

約数ペア:

[(1, 78958902407), (7, 11279843201), (11, 7178082037), (71, 1112097217), (77, 1025440291), (127, 621723641), (497, 158871031), (781, 101099747), (889, 88817663), (1397, 56520331), (5467, 14442821), (9017, 8756671), (9779, 8074333), (63119, 1250953), (99187, 796061), (113723, 694309)]