15694424109

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6387637}}^1$

素因数の和:6387666

約数の個数: 32

約数和(自身を含む): 28616618240

約数和(自身を除く): 12922194131

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6387637, 19162911, 44713459, 57488733, 83039281, 134140377, 172466199, 249117843, 402421131, 581274967, 747353529, 1207263393, 1743824901, 2242060587, 5231474703, 15694424109]

約数ペア:

[(1, 15694424109), (3, 5231474703), (7, 2242060587), (9, 1743824901), (13, 1207263393), (21, 747353529), (27, 581274967), (39, 402421131), (63, 249117843), (91, 172466199), (117, 134140377), (189, 83039281), (273, 57488733), (351, 44713459), (819, 19162911), (2457, 6387637)]