32728281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 48365568

約数和(自身を除く): 15637287

約数列:

[1, 3, 17, 31, 51, 93, 127, 163, 381, 489, 527, 1581, 2159, 2771, 3937, 5053, 6477, 8313, 11811, 15159, 20701, 62103, 66929, 85901, 200787, 257703, 351917, 641731, 1055751, 1925193, 10909427, 32728281]

約数ペア:

[(1, 32728281), (3, 10909427), (17, 1925193), (31, 1055751), (51, 641731), (93, 351917), (127, 257703), (163, 200787), (381, 85901), (489, 66929), (527, 62103), (1581, 20701), (2159, 15159), (2771, 11811), (3937, 8313), (5053, 6477)]