121479423009

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1338749}}^1$

素因数の和:1338937

約数の個数: 32

約数和(自身を含む): 192780000000

約数和(自身を除く): 71300576991

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 1043, 3129, 4321, 12963, 30247, 90741, 1338749, 4016247, 9371243, 28113729, 38823721, 116471163, 199473601, 271766047, 598420803, 815298141, 1396315207, 4188945621, 5784734429, 17354203287, 40493141003, 121479423009]

約数ペア:

[(1, 121479423009), (3, 40493141003), (7, 17354203287), (21, 5784734429), (29, 4188945621), (87, 1396315207), (149, 815298141), (203, 598420803), (447, 271766047), (609, 199473601), (1043, 116471163), (3129, 38823721), (4321, 28113729), (12963, 9371243), (30247, 4016247), (90741, 1338749)]