40757283

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2423}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 69811200

約数和(自身を除く): 29053917

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 2423, 5607, 7269, 16821, 16961, 21807, 50883, 65421, 152649, 215647, 457947, 646941, 1509529, 1940823, 4528587, 5822469, 13585761, 40757283]

約数ペア:

[(1, 40757283), (3, 13585761), (7, 5822469), (9, 4528587), (21, 1940823), (27, 1509529), (63, 646941), (89, 457947), (189, 215647), (267, 152649), (623, 65421), (801, 50883), (1869, 21807), (2403, 16961), (2423, 16821), (5607, 7269)]