71087481

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{503}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 105670656

約数和(自身を除く): 34583175

約数列:

[1, 3, 9, 41, 123, 369, 383, 503, 1149, 1509, 3447, 4527, 15703, 20623, 47109, 61869, 141327, 185607, 192649, 577947, 1733841, 7898609, 23695827, 71087481]

約数ペア:

[(1, 71087481), (3, 23695827), (9, 7898609), (41, 1733841), (123, 577947), (369, 192649), (383, 185607), (503, 141327), (1149, 61869), (1509, 47109), (3447, 20623), (4527, 15703)]