66744909

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13759}}^1$

素因数の和:13790

約数の個数: 36

約数和(自身を含む): 122353920

約数和(自身を除く): 55609011

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 13759, 41277, 96313, 123831, 151349, 288939, 454047, 674191, 866817, 1059443, 1362141, 2022573, 3178329, 6067719, 7416101, 9534987, 22248303, 66744909]

約数ペア:

[(1, 66744909), (3, 22248303), (7, 9534987), (9, 7416101), (11, 6067719), (21, 3178329), (33, 2022573), (49, 1362141), (63, 1059443), (77, 866817), (99, 674191), (147, 454047), (231, 288939), (441, 151349), (539, 123831), (693, 96313), (1617, 41277), (4851, 13759)]