126867783

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 201593344

約数和(自身を除く): 74725561

約数列:

[1, 3, 7, 21, 37, 67, 111, 201, 259, 469, 777, 1407, 2437, 2479, 7311, 7437, 17059, 17353, 51177, 52059, 90169, 163279, 270507, 489837, 631183, 1142953, 1893549, 3428859, 6041323, 18123969, 42289261, 126867783]

約数ペア:

[(1, 126867783), (3, 42289261), (7, 18123969), (21, 6041323), (37, 3428859), (67, 1893549), (111, 1142953), (201, 631183), (259, 489837), (469, 270507), (777, 163279), (1407, 90169), (2437, 52059), (2479, 51177), (7311, 17353), (7437, 17059)]