47477619

素因数分解:

$3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:760

約数の個数: 36

約数和(自身を含む): 80324400

約数和(自身を除く): 32846781

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 199, 441, 541, 597, 1393, 1623, 1791, 3787, 4179, 4869, 9751, 11361, 12537, 26509, 29253, 34083, 79527, 87759, 107659, 238581, 322977, 753613, 968931, 2260839, 5275291, 6782517, 15825873, 47477619]

約数ペア:

[(1, 47477619), (3, 15825873), (7, 6782517), (9, 5275291), (21, 2260839), (49, 968931), (63, 753613), (147, 322977), (199, 238581), (441, 107659), (541, 87759), (597, 79527), (1393, 34083), (1623, 29253), (1791, 26509), (3787, 12537), (4179, 11361), (4869, 9751)]