69766131411

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{449}}^1\times {\mathrm{19913}}^1$

素因数の和:20405

約数の個数: 48

約数和(自身を含む): 110044764000

約数和(自身を除く): 40278632589

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 449, 459, 867, 1347, 2601, 4041, 7633, 7803, 12123, 19913, 22899, 59739, 68697, 129761, 179217, 206091, 338521, 389283, 537651, 1015563, 1167849, 3046689, 3503547, 5754857, 8940937, 9140067, 17264571, 26822811, 51793713, 80468433, 151995929, 155381139, 241405299, 455987787, 1367963361, 2583930793, 4103890083, 7751792379, 23255377137, 69766131411]

約数ペア:

[(1, 69766131411), (3, 23255377137), (9, 7751792379), (17, 4103890083), (27, 2583930793), (51, 1367963361), (153, 455987787), (289, 241405299), (449, 155381139), (459, 151995929), (867, 80468433), (1347, 51793713), (2601, 26822811), (4041, 17264571), (7633, 9140067), (7803, 8940937), (12123, 5754857), (19913, 3503547), (22899, 3046689), (59739, 1167849), (68697, 1015563), (129761, 537651), (179217, 389283), (206091, 338521)]