210752703

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:4004

約数の個数: 48

約数和(自身を含む): 372942336

約数和(自身を除く): 162189633

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 483, 777, 851, 1449, 2331, 2553, 3931, 5957, 7659, 11793, 17871, 27517, 35379, 53613, 82551, 90413, 145447, 247653, 271239, 436341, 632891, 813717, 1018129, 1309023, 1898673, 3054387, 3345281, 5696019, 9163161, 10035843, 23416967, 30107529, 70250901, 210752703]

約数ペア:

[(1, 210752703), (3, 70250901), (7, 30107529), (9, 23416967), (21, 10035843), (23, 9163161), (37, 5696019), (63, 3345281), (69, 3054387), (111, 1898673), (161, 1309023), (207, 1018129), (259, 813717), (333, 632891), (483, 436341), (777, 271239), (851, 247653), (1449, 145447), (2331, 90413), (2553, 82551), (3931, 53613), (5957, 35379), (7659, 27517), (11793, 17871)]