156924695421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 249909424128

約数和(自身を除く): 92984728707

約数列:

[1, 3, 9, 13, 39, 117, 127, 137, 157, 381, 411, 471, 491, 1143, 1233, 1413, 1473, 1651, 1781, 2041, 4419, 4953, 5343, 6123, 6383, 14859, 16029, 17399, 18369, 19149, 19939, 21509, 52197, 57447, 59817, 62357, 64527, 67267, 77087, 156591, 179451, 187071, 193581, 201801, 226187, 231261, 259207, 279617, 561213, 605403, 678561, 693783, 777621, 810641, 838851, 874471, 1002131, 2035683, 2332863, 2431923, 2516553, 2623413, 2731643, 3006393, 7295769, 7870239, 8194929, 8542909, 9019179, 9790049, 10560919, 24584787, 25628727, 29370147, 31682757, 35511359, 76886181, 88110441, 95048271, 106534077, 111057817, 127270637, 137291947, 319602231, 333173451, 381811911, 411875841, 999520353, 1145435733, 1235627523, 1341236713, 4023710139, 12071130417, 17436077269, 52308231807, 156924695421]

約数ペア:

[(1, 156924695421), (3, 52308231807), (9, 17436077269), (13, 12071130417), (39, 4023710139), (117, 1341236713), (127, 1235627523), (137, 1145435733), (157, 999520353), (381, 411875841), (411, 381811911), (471, 333173451), (491, 319602231), (1143, 137291947), (1233, 127270637), (1413, 111057817), (1473, 106534077), (1651, 95048271), (1781, 88110441), (2041, 76886181), (4419, 35511359), (4953, 31682757), (5343, 29370147), (6123, 25628727), (6383, 24584787), (14859, 10560919), (16029, 9790049), (17399, 9019179), (18369, 8542909), (19149, 8194929), (19939, 7870239), (21509, 7295769), (52197, 3006393), (57447, 2731643), (59817, 2623413), (62357, 2516553), (64527, 2431923), (67267, 2332863), (77087, 2035683), (156591, 1002131), (179451, 874471), (187071, 838851), (193581, 810641), (201801, 777621), (226187, 693783), (231261, 678561), (259207, 605403), (279617, 561213)]