40207527

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 60323328

約数和(自身を除く): 20115801

約数列:

[1, 3, 9, 31, 93, 211, 279, 633, 683, 1899, 2049, 6147, 6541, 19623, 21173, 58869, 63519, 144113, 190557, 432339, 1297017, 4467503, 13402509, 40207527]

約数ペア:

[(1, 40207527), (3, 13402509), (9, 4467503), (31, 1297017), (93, 432339), (211, 190557), (279, 144113), (633, 63519), (683, 58869), (1899, 21173), (2049, 19623), (6147, 6541)]