91744407

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 149560320

約数和(自身を除く): 57815913

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 243, 279, 513, 589, 641, 837, 1539, 1767, 1923, 2511, 4617, 5301, 5769, 7533, 12179, 15903, 17307, 19871, 36537, 47709, 51921, 59613, 109611, 143127, 155763, 178839, 328833, 377549, 536517, 986499, 1132647, 1609551, 2959497, 3397941, 4828653, 10193823, 30581469, 91744407]

約数ペア:

[(1, 91744407), (3, 30581469), (9, 10193823), (19, 4828653), (27, 3397941), (31, 2959497), (57, 1609551), (81, 1132647), (93, 986499), (171, 536517), (243, 377549), (279, 328833), (513, 178839), (589, 155763), (641, 143127), (837, 109611), (1539, 59613), (1767, 51921), (1923, 47709), (2511, 36537), (4617, 19871), (5301, 17307), (5769, 15903), (7533, 12179)]