29433537

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 54734592

約数和(自身を除く): 25301055

約数列:

[1, 3, 7, 9, 21, 23, 27, 37, 61, 63, 69, 81, 111, 161, 183, 189, 207, 259, 333, 427, 483, 549, 567, 621, 777, 851, 999, 1281, 1403, 1449, 1647, 1863, 2257, 2331, 2553, 2997, 3843, 4209, 4347, 4941, 5957, 6771, 6993, 7659, 9821, 11529, 12627, 13041, 15799, 17871, 20313, 20979, 22977, 29463, 34587, 37881, 47397, 51911, 53613, 60939, 68931, 88389, 113643, 142191, 155733, 160839, 182817, 265167, 363377, 426573, 467199, 482517, 795501, 1090131, 1279719, 1401597, 3270393, 4204791, 9811179, 29433537]

約数ペア:

[(1, 29433537), (3, 9811179), (7, 4204791), (9, 3270393), (21, 1401597), (23, 1279719), (27, 1090131), (37, 795501), (61, 482517), (63, 467199), (69, 426573), (81, 363377), (111, 265167), (161, 182817), (183, 160839), (189, 155733), (207, 142191), (259, 113643), (333, 88389), (427, 68931), (483, 60939), (549, 53613), (567, 51911), (621, 47397), (777, 37881), (851, 34587), (999, 29463), (1281, 22977), (1403, 20979), (1449, 20313), (1647, 17871), (1863, 15799), (2257, 13041), (2331, 12627), (2553, 11529), (2997, 9821), (3843, 7659), (4209, 6993), (4347, 6771), (4941, 5957)]