1246256469

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 1982880000

約数和(自身を除く): 736623531

約数列:

[1, 3, 9, 27, 29, 53, 59, 87, 159, 177, 261, 477, 509, 531, 783, 1431, 1527, 1537, 1593, 1711, 3127, 4581, 4611, 5133, 9381, 13743, 13833, 14761, 15399, 26977, 28143, 30031, 41499, 44283, 46197, 80931, 84429, 90093, 90683, 132849, 242793, 270279, 272049, 398547, 728379, 782333, 810837, 816147, 870899, 1591643, 2346999, 2448441, 2612697, 4774929, 7040997, 7838091, 14324787, 21122991, 23514273, 42974361, 46157647, 138472941, 415418823, 1246256469]

約数ペア:

[(1, 1246256469), (3, 415418823), (9, 138472941), (27, 46157647), (29, 42974361), (53, 23514273), (59, 21122991), (87, 14324787), (159, 7838091), (177, 7040997), (261, 4774929), (477, 2612697), (509, 2448441), (531, 2346999), (783, 1591643), (1431, 870899), (1527, 816147), (1537, 810837), (1593, 782333), (1711, 728379), (3127, 398547), (4581, 272049), (4611, 270279), (5133, 242793), (9381, 132849), (13743, 90683), (13833, 90093), (14761, 84429), (15399, 80931), (26977, 46197), (28143, 44283), (30031, 41499)]