156790471851

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19421587}}^1$

素因数の和:19421632

約数の個数: 32

約数和(自身を含む): 261026142720

約数和(自身を除く): 104235670869

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 19421587, 58264761, 174794283, 252480631, 446696501, 524382849, 757441893, 1340089503, 2272325679, 4020268509, 5807054513, 6816977037, 12060805527, 17421163539, 52263490617, 156790471851]

約数ペア:

[(1, 156790471851), (3, 52263490617), (9, 17421163539), (13, 12060805527), (23, 6816977037), (27, 5807054513), (39, 4020268509), (69, 2272325679), (117, 1340089503), (207, 757441893), (299, 524382849), (351, 446696501), (621, 252480631), (897, 174794283), (2691, 58264761), (8073, 19421587)]