133978554

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{5437}}^1$

素因数の和:5519

約数の個数: 36

約数和(自身を含む): 298399374

約数和(自身を除く): 164420820

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1369, 2738, 4107, 5437, 8214, 10874, 12321, 16311, 24642, 32622, 48933, 97866, 201169, 402338, 603507, 1207014, 1810521, 3621042, 7443253, 14886506, 22329759, 44659518, 66989277, 133978554]

約数ペア:

[(1, 133978554), (2, 66989277), (3, 44659518), (6, 22329759), (9, 14886506), (18, 7443253), (37, 3621042), (74, 1810521), (111, 1207014), (222, 603507), (333, 402338), (666, 201169), (1369, 97866), (2738, 48933), (4107, 32622), (5437, 24642), (8214, 16311), (10874, 12321)]