801805563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 1284323040

約数和(自身を除く): 482517477

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 197, 387, 559, 591, 809, 1677, 1773, 2427, 2561, 5031, 7281, 7683, 8471, 10517, 23049, 25413, 31551, 34787, 76239, 94653, 104361, 110123, 159373, 313083, 330369, 452231, 478119, 991107, 1356693, 1434357, 2071849, 4070079, 6215547, 6853039, 18646641, 20559117, 61677351, 89089507, 267268521, 801805563]

約数ペア:

[(1, 801805563), (3, 267268521), (9, 89089507), (13, 61677351), (39, 20559117), (43, 18646641), (117, 6853039), (129, 6215547), (197, 4070079), (387, 2071849), (559, 1434357), (591, 1356693), (809, 991107), (1677, 478119), (1773, 452231), (2427, 330369), (2561, 313083), (5031, 159373), (7281, 110123), (7683, 104361), (8471, 94653), (10517, 76239), (23049, 34787), (25413, 31551)]