167400902019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{318919}}^1$

素因数の和:319291

約数の個数: 32

約数和(自身を含む): 246747128320

約数和(自身を除く): 79346226301

約数列:

[1, 3, 13, 39, 43, 129, 313, 559, 939, 1677, 4069, 12207, 13459, 40377, 174967, 318919, 524901, 956757, 4145947, 12437841, 13713517, 41140551, 99821647, 178275721, 299464941, 534827163, 1297681411, 3893044233, 4292330821, 12876992463, 55800300673, 167400902019]

約数ペア:

[(1, 167400902019), (3, 55800300673), (13, 12876992463), (39, 4292330821), (43, 3893044233), (129, 1297681411), (313, 534827163), (559, 299464941), (939, 178275721), (1677, 99821647), (4069, 41140551), (12207, 13713517), (13459, 12437841), (40377, 4145947), (174967, 956757), (318919, 524901)]