45647217

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 82867200

約数和(自身を除く): 37219983

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 199, 231, 331, 597, 693, 993, 1393, 1791, 2189, 2317, 2979, 3641, 4179, 6567, 6951, 10923, 12537, 15323, 19701, 20853, 25487, 32769, 45969, 65869, 76461, 137907, 197607, 229383, 461083, 592821, 724559, 1383249, 2173677, 4149747, 5071913, 6521031, 15215739, 45647217]

約数ペア:

[(1, 45647217), (3, 15215739), (7, 6521031), (9, 5071913), (11, 4149747), (21, 2173677), (33, 1383249), (63, 724559), (77, 592821), (99, 461083), (199, 229383), (231, 197607), (331, 137907), (597, 76461), (693, 65869), (993, 45969), (1393, 32769), (1791, 25487), (2189, 20853), (2317, 19701), (2979, 15323), (3641, 12537), (4179, 10923), (6567, 6951)]