127945419

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{30013}}^1$

素因数の和:30059

約数の個数: 24

約数和(自身を含む): 205295760

約数和(自身を除く): 77350341

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 30013, 90039, 210091, 630273, 870377, 1470637, 2611131, 4411911, 6092639, 18277917, 42648473, 127945419]

約数ペア:

[(1, 127945419), (3, 42648473), (7, 18277917), (21, 6092639), (29, 4411911), (49, 2611131), (87, 1470637), (147, 870377), (203, 630273), (609, 210091), (1421, 90039), (4263, 30013)]