74652273

素因数分解:

$3^5\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 126479808

約数和(自身を除く): 51827535

約数列:

[1, 3, 9, 19, 23, 27, 37, 57, 69, 81, 111, 171, 207, 243, 333, 361, 437, 513, 621, 703, 851, 999, 1083, 1311, 1539, 1863, 2109, 2553, 2997, 3249, 3933, 4617, 5589, 6327, 7659, 8303, 8991, 9747, 11799, 13357, 16169, 18981, 22977, 24909, 29241, 35397, 40071, 48507, 56943, 68931, 74727, 87723, 106191, 120213, 145521, 170829, 206793, 224181, 307211, 360639, 436563, 672543, 921633, 1081917, 1309689, 2017629, 2764899, 3245751, 3929067, 8294697, 24884091, 74652273]

約数ペア:

[(1, 74652273), (3, 24884091), (9, 8294697), (19, 3929067), (23, 3245751), (27, 2764899), (37, 2017629), (57, 1309689), (69, 1081917), (81, 921633), (111, 672543), (171, 436563), (207, 360639), (243, 307211), (333, 224181), (361, 206793), (437, 170829), (513, 145521), (621, 120213), (703, 106191), (851, 87723), (999, 74727), (1083, 68931), (1311, 56943), (1539, 48507), (1863, 40071), (2109, 35397), (2553, 29241), (2997, 24909), (3249, 22977), (3933, 18981), (4617, 16169), (5589, 13357), (6327, 11799), (7659, 9747), (8303, 8991)]