845702991

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 1468800000

約数和(自身を除く): 623097009

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 149, 177, 189, 413, 447, 509, 531, 1043, 1239, 1341, 1527, 1593, 3129, 3563, 3717, 4023, 4581, 8791, 9387, 10689, 11151, 13743, 26373, 28161, 30031, 32067, 61537, 75841, 79119, 90093, 96201, 184611, 210217, 227523, 237357, 270279, 530887, 553833, 630651, 682569, 810837, 1592661, 1661499, 1891953, 2047707, 4474619, 4777983, 5675859, 13423857, 14333949, 31322333, 40271571, 93966999, 120814713, 281900997, 845702991]

約数ペア:

[(1, 845702991), (3, 281900997), (7, 120814713), (9, 93966999), (21, 40271571), (27, 31322333), (59, 14333949), (63, 13423857), (149, 5675859), (177, 4777983), (189, 4474619), (413, 2047707), (447, 1891953), (509, 1661499), (531, 1592661), (1043, 810837), (1239, 682569), (1341, 630651), (1527, 553833), (1593, 530887), (3129, 270279), (3563, 237357), (3717, 227523), (4023, 210217), (4581, 184611), (8791, 96201), (9387, 90093), (10689, 79119), (11151, 75841), (13743, 61537), (26373, 32067), (28161, 30031)]