127942386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3637}}^1$

素因数の和:3707

約数の個数: 64

約数和(自身を含む): 308036736

約数和(自身を除く): 180094350

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 123, 143, 246, 286, 429, 451, 533, 858, 902, 1066, 1353, 1599, 2706, 3198, 3637, 5863, 7274, 10911, 11726, 17589, 21822, 35178, 40007, 47281, 80014, 94562, 120021, 141843, 149117, 240042, 283686, 298234, 447351, 520091, 894702, 1040182, 1560273, 1640287, 1938521, 3120546, 3280574, 3877042, 4920861, 5815563, 9841722, 11631126, 21323731, 42647462, 63971193, 127942386]

約数ペア:

[(1, 127942386), (2, 63971193), (3, 42647462), (6, 21323731), (11, 11631126), (13, 9841722), (22, 5815563), (26, 4920861), (33, 3877042), (39, 3280574), (41, 3120546), (66, 1938521), (78, 1640287), (82, 1560273), (123, 1040182), (143, 894702), (246, 520091), (286, 447351), (429, 298234), (451, 283686), (533, 240042), (858, 149117), (902, 141843), (1066, 120021), (1353, 94562), (1599, 80014), (2706, 47281), (3198, 40007), (3637, 35178), (5863, 21822), (7274, 17589), (10911, 11726)]