27150981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 44782080

約数和(自身を除く): 17631099

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 3331, 8151, 9993, 36641, 43303, 63289, 109923, 129909, 189867, 476333, 696179, 822757, 1428999, 2088537, 2468271, 9050327, 27150981]

約数ペア:

[(1, 27150981), (3, 9050327), (11, 2468271), (13, 2088537), (19, 1428999), (33, 822757), (39, 696179), (57, 476333), (143, 189867), (209, 129909), (247, 109923), (429, 63289), (627, 43303), (741, 36641), (2717, 9993), (3331, 8151)]