43333389

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 71285760

約数和(自身を除く): 27952371

約数列:

[1, 3, 9, 11, 33, 47, 67, 99, 139, 141, 201, 417, 423, 517, 603, 737, 1251, 1529, 1551, 2211, 3149, 4587, 4653, 6533, 6633, 9313, 9447, 13761, 19599, 27939, 28341, 34639, 58797, 71863, 83817, 102443, 103917, 215589, 307329, 311751, 437711, 646767, 921987, 1313133, 3939399, 4814821, 14444463, 43333389]

約数ペア:

[(1, 43333389), (3, 14444463), (9, 4814821), (11, 3939399), (33, 1313133), (47, 921987), (67, 646767), (99, 437711), (139, 311751), (141, 307329), (201, 215589), (417, 103917), (423, 102443), (517, 83817), (603, 71863), (737, 58797), (1251, 34639), (1529, 28341), (1551, 27939), (2211, 19599), (3149, 13761), (4587, 9447), (4653, 9313), (6533, 6633)]