542913657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 916608000

約数和(自身を除く): 373694343

約数列:

[1, 3, 11, 13, 19, 33, 39, 43, 57, 129, 143, 209, 247, 429, 473, 559, 627, 741, 817, 1419, 1549, 1677, 2451, 2717, 4647, 6149, 8151, 8987, 10621, 17039, 18447, 20137, 26961, 29431, 31863, 51117, 60411, 66607, 88293, 116831, 199821, 221507, 323741, 350493, 382603, 664521, 732677, 865891, 971223, 1147809, 1265533, 2198031, 2597673, 3796599, 4208633, 9524801, 12625899, 13920863, 16451929, 28574403, 41762589, 49355787, 180971219, 542913657]

約数ペア:

[(1, 542913657), (3, 180971219), (11, 49355787), (13, 41762589), (19, 28574403), (33, 16451929), (39, 13920863), (43, 12625899), (57, 9524801), (129, 4208633), (143, 3796599), (209, 2597673), (247, 2198031), (429, 1265533), (473, 1147809), (559, 971223), (627, 865891), (741, 732677), (817, 664521), (1419, 382603), (1549, 350493), (1677, 323741), (2451, 221507), (2717, 199821), (4647, 116831), (6149, 88293), (8151, 66607), (8987, 60411), (10621, 51117), (17039, 31863), (18447, 29431), (20137, 26961)]