16806160449

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{8461}}^1\times {\mathrm{5659}}^1$

素因数の和:14142

約数の個数: 32

約数和(自身を含む): 26821155200

約数和(自身を除く): 10014994751

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5659, 8461, 16977, 25383, 50931, 73567, 76149, 109993, 152793, 220701, 228447, 329979, 662103, 989937, 1986309, 2969811, 47880799, 143642397, 430927191, 622450387, 1292781573, 1867351161, 5602053483, 16806160449]

約数ペア:

[(1, 16806160449), (3, 5602053483), (9, 1867351161), (13, 1292781573), (27, 622450387), (39, 430927191), (117, 143642397), (351, 47880799), (5659, 2969811), (8461, 1986309), (16977, 989937), (25383, 662103), (50931, 329979), (73567, 228447), (76149, 220701), (109993, 152793)]