85738281

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 120335616

約数和(自身を除く): 34597335

約数列:

[1, 3, 31, 73, 93, 173, 219, 519, 2263, 5329, 5363, 6789, 12629, 15987, 16089, 37887, 165199, 391499, 495597, 921917, 1174497, 2765751, 28579427, 85738281]

約数ペア:

[(1, 85738281), (3, 28579427), (31, 2765751), (73, 1174497), (93, 921917), (173, 495597), (219, 391499), (519, 165199), (2263, 37887), (5329, 16089), (5363, 15987), (6789, 12629)]