17688689091

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{294179}}^1$

素因数の和:294336

約数の個数: 32

約数和(自身を含む): 27958867200

約数和(自身を除く): 10270178109

約数列:

[1, 3, 9, 17, 27, 51, 131, 153, 393, 459, 1179, 2227, 3537, 6681, 20043, 60129, 294179, 882537, 2647611, 5001043, 7942833, 15003129, 38537449, 45009387, 115612347, 135028161, 346837041, 655136633, 1040511123, 1965409899, 5896229697, 17688689091]

約数ペア:

[(1, 17688689091), (3, 5896229697), (9, 1965409899), (17, 1040511123), (27, 655136633), (51, 346837041), (131, 135028161), (153, 115612347), (393, 45009387), (459, 38537449), (1179, 15003129), (2227, 7942833), (3537, 5001043), (6681, 2647611), (20043, 882537), (60129, 294179)]