64380069

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 103488000

約数和(自身を除く): 39107931

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 1231, 1341, 1937, 3693, 4023, 5811, 11079, 16003, 17433, 33237, 48009, 52299, 144027, 183419, 432081, 550257, 1650771, 2384447, 4952313, 7153341, 21460023, 64380069]

約数ペア:

[(1, 64380069), (3, 21460023), (9, 7153341), (13, 4952313), (27, 2384447), (39, 1650771), (117, 550257), (149, 432081), (351, 183419), (447, 144027), (1231, 52299), (1341, 48009), (1937, 33237), (3693, 17433), (4023, 16003), (5811, 11079)]