90982827

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 151351200

約数和(自身を除く): 60368373

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 149, 153, 221, 307, 447, 663, 921, 1341, 1937, 1989, 2533, 2763, 3991, 5219, 5811, 7599, 11973, 15657, 17433, 22797, 32929, 35919, 45743, 46971, 67847, 98787, 137229, 203541, 296361, 411687, 594659, 610623, 777631, 1783977, 2332893, 5351931, 6998679, 10109203, 30327609, 90982827]

約数ペア:

[(1, 90982827), (3, 30327609), (9, 10109203), (13, 6998679), (17, 5351931), (39, 2332893), (51, 1783977), (117, 777631), (149, 610623), (153, 594659), (221, 411687), (307, 296361), (447, 203541), (663, 137229), (921, 98787), (1341, 67847), (1937, 46971), (1989, 45743), (2533, 35919), (2763, 32929), (3991, 22797), (5219, 17433), (5811, 15657), (7599, 11973)]