25302483

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 13473837

約数列:

[1, 3, 9, 27, 67, 71, 197, 201, 213, 591, 603, 639, 1773, 1809, 1917, 4757, 5319, 13199, 13987, 14271, 39597, 41961, 42813, 118791, 125883, 128439, 356373, 377649, 937129, 2811387, 8434161, 25302483]

約数ペア:

[(1, 25302483), (3, 8434161), (9, 2811387), (27, 937129), (67, 377649), (71, 356373), (197, 128439), (201, 125883), (213, 118791), (591, 42813), (603, 41961), (639, 39597), (1773, 14271), (1809, 13987), (1917, 13199), (4757, 5319)]