156968218047

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1\times {\mathrm{317071}}^1$

素因数の和:317679

約数の個数: 24

約数和(自身を含む): 222716445952

約数和(自身を除く): 65748227905

約数列:

[1, 3, 17, 51, 289, 571, 867, 1713, 9707, 29121, 165019, 317071, 495057, 951213, 5390207, 16170621, 91633519, 181047541, 274900557, 543142623, 3077808197, 9233424591, 52322739349, 156968218047]

約数ペア:

[(1, 156968218047), (3, 52322739349), (17, 9233424591), (51, 3077808197), (289, 543142623), (571, 274900557), (867, 181047541), (1713, 91633519), (9707, 16170621), (29121, 5390207), (165019, 951213), (317071, 495057)]