68604843

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 99070128

約数和(自身を除く): 30465285

約数列:

[1, 3, 17, 51, 53, 159, 289, 867, 901, 1493, 2703, 4479, 15317, 25381, 45951, 76143, 79129, 237387, 431477, 1294431, 1345193, 4035579, 22868281, 68604843]

約数ペア:

[(1, 68604843), (3, 22868281), (17, 4035579), (51, 1345193), (53, 1294431), (159, 431477), (289, 237387), (867, 79129), (901, 76143), (1493, 45951), (2703, 25381), (4479, 15317)]