7663773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 11644416

約数和(自身を除く): 3980643

約数列:

[1, 3, 13, 37, 39, 47, 111, 113, 141, 339, 481, 611, 1443, 1469, 1739, 1833, 4181, 4407, 5217, 5311, 12543, 15933, 22607, 54353, 67821, 69043, 163059, 196507, 207129, 589521, 2554591, 7663773]

約数ペア:

[(1, 7663773), (3, 2554591), (13, 589521), (37, 207129), (39, 196507), (47, 163059), (111, 69043), (113, 67821), (141, 54353), (339, 22607), (481, 15933), (611, 12543), (1443, 5311), (1469, 5217), (1739, 4407), (1833, 4181)]