55515429

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 85946880

約数和(自身を除く): 30431451

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 549, 911, 999, 1647, 2257, 2733, 6771, 8199, 20313, 24597, 33707, 55571, 60939, 101121, 166713, 303363, 500139, 910089, 1500417, 2056127, 6168381, 18505143, 55515429]

約数ペア:

[(1, 55515429), (3, 18505143), (9, 6168381), (27, 2056127), (37, 1500417), (61, 910089), (111, 500139), (183, 303363), (333, 166713), (549, 101121), (911, 60939), (999, 55571), (1647, 33707), (2257, 24597), (2733, 20313), (6771, 8199)]