123994311

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15101}}^1$

素因数の和:15151

約数の個数: 32

約数和(自身を含む): 208770048

約数和(自身を除く): 84775737

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 15101, 45303, 105707, 256717, 317121, 347323, 770151, 1041969, 1797019, 2431261, 5391057, 5904491, 7293783, 17713473, 41331437, 123994311]

約数ペア:

[(1, 123994311), (3, 41331437), (7, 17713473), (17, 7293783), (21, 5904491), (23, 5391057), (51, 2431261), (69, 1797019), (119, 1041969), (161, 770151), (357, 347323), (391, 317121), (483, 256717), (1173, 105707), (2737, 45303), (8211, 15101)]