76680454779

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1\times {\mathrm{6257}}^1$

素因数の和:6916

約数の個数: 48

約数和(自身を含む): 118227537792

約数和(自身を除く): 41547083013

約数列:

[1, 3, 9, 17, 51, 153, 173, 463, 519, 1389, 1557, 2941, 4167, 6257, 7871, 8823, 18771, 23613, 26469, 56313, 70839, 80099, 106369, 240297, 319107, 720891, 957321, 1082461, 1361683, 2896991, 3247383, 4085049, 8690973, 9742149, 12255147, 18401837, 26072919, 49248847, 55205511, 147746541, 165616533, 443239623, 501179443, 1503538329, 4510614987, 8520050531, 25560151593, 76680454779]

約数ペア:

[(1, 76680454779), (3, 25560151593), (9, 8520050531), (17, 4510614987), (51, 1503538329), (153, 501179443), (173, 443239623), (463, 165616533), (519, 147746541), (1389, 55205511), (1557, 49248847), (2941, 26072919), (4167, 18401837), (6257, 12255147), (7871, 9742149), (8823, 8690973), (18771, 4085049), (23613, 3247383), (26469, 2896991), (56313, 1361683), (70839, 1082461), (80099, 957321), (106369, 720891), (240297, 319107)]