83669247

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 129485760

約数和(自身を除く): 45816513

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 549, 999, 1373, 1647, 2257, 4119, 6771, 12357, 20313, 37071, 50801, 60939, 83753, 152403, 251259, 457209, 753777, 1371627, 2261331, 3098861, 9296583, 27889749, 83669247]

約数ペア:

[(1, 83669247), (3, 27889749), (9, 9296583), (27, 3098861), (37, 2261331), (61, 1371627), (111, 753777), (183, 457209), (333, 251259), (549, 152403), (999, 83753), (1373, 60939), (1647, 50801), (2257, 37071), (4119, 20313), (6771, 12357)]