31421167677

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{113903}}^1$

素因数の和:114530

約数の個数: 32

約数和(自身を含む): 49370549760

約数和(自身を除く): 17949382083

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 601, 1803, 5409, 10217, 16227, 30651, 91953, 113903, 275859, 341709, 1025127, 1936351, 3075381, 5809053, 17427159, 52281477, 68455703, 205367109, 616101327, 1163746951, 1848303981, 3491240853, 10473722559, 31421167677]

約数ペア:

[(1, 31421167677), (3, 10473722559), (9, 3491240853), (17, 1848303981), (27, 1163746951), (51, 616101327), (153, 205367109), (459, 68455703), (601, 52281477), (1803, 17427159), (5409, 5809053), (10217, 3075381), (16227, 1936351), (30651, 1025127), (91953, 341709), (113903, 275859)]