64650375999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{30109}}^1$

素因数の和:30213

約数の個数: 72

約数和(自身を含む): 109096238160

約数和(自身を除く): 44445862161

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 99, 123, 207, 253, 369, 451, 529, 759, 943, 1353, 1587, 2277, 2829, 4059, 4761, 5819, 8487, 10373, 17457, 21689, 30109, 31119, 52371, 65067, 90327, 93357, 195201, 238579, 270981, 331199, 692507, 715737, 993597, 1234469, 2077521, 2147211, 2980791, 3703407, 6232563, 7617577, 11110221, 13579159, 15927661, 22852731, 28392787, 40737477, 47782983, 68558193, 85178361, 122212431, 143348949, 175204271, 255535083, 312320657, 525612813, 653034101, 936961971, 1576838439, 1959102303, 2810885913, 5877306909, 7183375111, 21550125333, 64650375999]

約数ペア:

[(1, 64650375999), (3, 21550125333), (9, 7183375111), (11, 5877306909), (23, 2810885913), (33, 1959102303), (41, 1576838439), (69, 936961971), (99, 653034101), (123, 525612813), (207, 312320657), (253, 255535083), (369, 175204271), (451, 143348949), (529, 122212431), (759, 85178361), (943, 68558193), (1353, 47782983), (1587, 40737477), (2277, 28392787), (2829, 22852731), (4059, 15927661), (4761, 13579159), (5819, 11110221), (8487, 7617577), (10373, 6232563), (17457, 3703407), (21689, 2980791), (30109, 2147211), (31119, 2077521), (52371, 1234469), (65067, 993597), (90327, 715737), (93357, 692507), (195201, 331199), (238579, 270981)]