53183277

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 93297600

約数和(自身を除く): 40114323

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 427, 441, 549, 659, 1281, 1323, 1647, 1977, 2989, 3843, 4613, 5931, 8967, 11529, 13839, 17793, 26901, 32291, 40199, 41517, 80703, 96873, 120597, 124551, 281393, 290619, 361791, 844179, 871857, 1085373, 1969751, 2532537, 5909253, 7597611, 17727759, 53183277]

約数ペア:

[(1, 53183277), (3, 17727759), (7, 7597611), (9, 5909253), (21, 2532537), (27, 1969751), (49, 1085373), (61, 871857), (63, 844179), (147, 361791), (183, 290619), (189, 281393), (427, 124551), (441, 120597), (549, 96873), (659, 80703), (1281, 41517), (1323, 40199), (1647, 32291), (1977, 26901), (2989, 17793), (3843, 13839), (4613, 11529), (5931, 8967)]