7558319097

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{20789}}^1$

素因数の和:21030

約数の個数: 48

約数和(自身を含む): 12972960000

約数和(自身を除く): 5414640903

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 199, 203, 261, 597, 609, 1393, 1791, 1827, 4179, 5771, 12537, 17313, 20789, 40397, 51939, 62367, 121191, 145523, 187101, 363573, 436569, 602881, 1309707, 1808643, 4137011, 4220167, 5425929, 12411033, 12660501, 28959077, 37233099, 37981503, 86877231, 119973319, 260631693, 359919957, 839813233, 1079759871, 2519439699, 7558319097]

約数ペア:

[(1, 7558319097), (3, 2519439699), (7, 1079759871), (9, 839813233), (21, 359919957), (29, 260631693), (63, 119973319), (87, 86877231), (199, 37981503), (203, 37233099), (261, 28959077), (597, 12660501), (609, 12411033), (1393, 5425929), (1791, 4220167), (1827, 4137011), (4179, 1808643), (5771, 1309707), (12537, 602881), (17313, 436569), (20789, 363573), (40397, 187101), (51939, 145523), (62367, 121191)]