15706700919

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1\times {\mathrm{5273}}^1$

素因数の和:8936

約数の個数: 48

約数和(自身を含む): 27935998272

約数和(自身を除く): 12229297353

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3637, 5273, 10911, 15819, 25459, 32733, 36911, 47281, 47457, 68549, 76377, 110733, 141843, 205647, 229131, 330967, 332199, 425529, 479843, 616941, 992901, 1439529, 2978703, 4318587, 19177901, 57533703, 134245307, 172601109, 249312713, 402735921, 747938139, 1208207763, 1745188991, 2243814417, 5235566973, 15706700919]

約数ペア:

[(1, 15706700919), (3, 5235566973), (7, 2243814417), (9, 1745188991), (13, 1208207763), (21, 747938139), (39, 402735921), (63, 249312713), (91, 172601109), (117, 134245307), (273, 57533703), (819, 19177901), (3637, 4318587), (5273, 2978703), (10911, 1439529), (15819, 992901), (25459, 616941), (32733, 479843), (36911, 425529), (47281, 332199), (47457, 330967), (68549, 229131), (76377, 205647), (110733, 141843)]