72736833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 37256127

約数列:

[1, 3, 13, 23, 39, 69, 131, 299, 393, 619, 897, 1703, 1857, 3013, 5109, 8047, 9039, 14237, 24141, 39169, 42711, 81089, 117507, 185081, 243267, 555243, 1054157, 1865047, 3162471, 5595141, 24245611, 72736833]

約数ペア:

[(1, 72736833), (3, 24245611), (13, 5595141), (23, 3162471), (39, 1865047), (69, 1054157), (131, 555243), (299, 243267), (393, 185081), (619, 117507), (897, 81089), (1703, 42711), (1857, 39169), (3013, 24141), (5109, 14237), (8047, 9039)]