372013227

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1108

約数の個数: 36

約数和(自身を含む): 575087136

約数和(自身を除く): 203073909

約数列:

[1, 3, 9, 17, 51, 153, 157, 289, 471, 867, 911, 1413, 2601, 2669, 2733, 8007, 8199, 15487, 24021, 45373, 46461, 136119, 139383, 143027, 263279, 408357, 429081, 789837, 1287243, 2369511, 2431459, 7294377, 21883131, 41334803, 124004409, 372013227]

約数ペア:

[(1, 372013227), (3, 124004409), (9, 41334803), (17, 21883131), (51, 7294377), (153, 2431459), (157, 2369511), (289, 1287243), (471, 789837), (867, 429081), (911, 408357), (1413, 263279), (2601, 143027), (2669, 139383), (2733, 136119), (8007, 46461), (8199, 45373), (15487, 24021)]