115202421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1747}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 176701824

約数和(自身を除く): 61499403

約数列:

[1, 3, 9, 17, 51, 153, 431, 1293, 1747, 3879, 5241, 7327, 15723, 21981, 29699, 65943, 89097, 267291, 752957, 2258871, 6776613, 12800269, 38400807, 115202421]

約数ペア:

[(1, 115202421), (3, 38400807), (9, 12800269), (17, 6776613), (51, 2258871), (153, 752957), (431, 267291), (1293, 89097), (1747, 65943), (3879, 29699), (5241, 21981), (7327, 15723)]