77433249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 114960384

約数和(自身を除く): 37527135

約数列:

[1, 3, 17, 23, 51, 69, 251, 263, 391, 753, 789, 1173, 4267, 4471, 5773, 6049, 12801, 13413, 17319, 18147, 66013, 98141, 102833, 198039, 294423, 308499, 1122221, 1518299, 3366663, 4554897, 25811083, 77433249]

約数ペア:

[(1, 77433249), (3, 25811083), (17, 4554897), (23, 3366663), (51, 1518299), (69, 1122221), (251, 308499), (263, 294423), (391, 198039), (753, 102833), (789, 98141), (1173, 66013), (4267, 18147), (4471, 17319), (5773, 13413), (6049, 12801)]