299488833

素因数分解:

$3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1324

約数の個数: 60

約数和(自身を含む): 529386132

約数和(自身を除く): 229897299

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 81, 147, 183, 189, 427, 441, 549, 567, 1237, 1281, 1323, 1647, 2989, 3711, 3843, 3969, 4941, 8659, 8967, 11133, 11529, 25977, 26901, 33399, 34587, 60613, 75457, 77931, 80703, 100197, 181839, 226371, 233793, 242109, 528199, 545517, 679113, 701379, 1584597, 1636551, 2037339, 3697393, 4753791, 4909653, 6112017, 11092179, 14261373, 33276537, 42784119, 99829611, 299488833]

約数ペア:

[(1, 299488833), (3, 99829611), (7, 42784119), (9, 33276537), (21, 14261373), (27, 11092179), (49, 6112017), (61, 4909653), (63, 4753791), (81, 3697393), (147, 2037339), (183, 1636551), (189, 1584597), (427, 701379), (441, 679113), (549, 545517), (567, 528199), (1237, 242109), (1281, 233793), (1323, 226371), (1647, 181839), (2989, 100197), (3711, 80703), (3843, 77931), (3969, 75457), (4941, 60613), (8659, 34587), (8967, 33399), (11133, 26901), (11529, 25977)]