85786029

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 151137792

約数和(自身を除く): 65351763

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 173, 357, 463, 519, 1071, 1211, 1389, 1557, 2941, 3241, 3633, 4167, 7871, 8823, 9723, 10899, 20587, 23613, 26469, 29169, 55097, 61761, 70839, 80099, 165291, 185283, 240297, 495873, 560693, 720891, 1361683, 1682079, 4085049, 5046237, 9531781, 12255147, 28595343, 85786029]

約数ペア:

[(1, 85786029), (3, 28595343), (7, 12255147), (9, 9531781), (17, 5046237), (21, 4085049), (51, 1682079), (63, 1361683), (119, 720891), (153, 560693), (173, 495873), (357, 240297), (463, 185283), (519, 165291), (1071, 80099), (1211, 70839), (1389, 61761), (1557, 55097), (2941, 29169), (3241, 26469), (3633, 23613), (4167, 20587), (7871, 10899), (8823, 9723)]