15698839863

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{6361}}^1$

素因数の和:6644

約数の個数: 48

約数和(自身を含む): 24740342016

約数和(自身を除く): 9041502153

約数列:

[1, 3, 7, 21, 49, 103, 147, 163, 309, 489, 721, 1141, 2163, 3423, 5047, 6361, 7987, 15141, 16789, 19083, 23961, 44527, 50367, 117523, 133581, 311689, 352569, 655183, 822661, 935067, 1036843, 1965549, 2467983, 3110529, 4586281, 7257901, 13758843, 21773703, 32103967, 50805307, 96311901, 106794829, 152415921, 320384487, 747563803, 2242691409, 5232946621, 15698839863]

約数ペア:

[(1, 15698839863), (3, 5232946621), (7, 2242691409), (21, 747563803), (49, 320384487), (103, 152415921), (147, 106794829), (163, 96311901), (309, 50805307), (489, 32103967), (721, 21773703), (1141, 13758843), (2163, 7257901), (3423, 4586281), (5047, 3110529), (6361, 2467983), (7987, 1965549), (15141, 1036843), (16789, 935067), (19083, 822661), (23961, 655183), (44527, 352569), (50367, 311689), (117523, 133581)]