165961497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4809

約数の個数: 32

約数和(自身を含む): 257136768

約数和(自身を除く): 91175271

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 2067, 2703, 4723, 11713, 14169, 35139, 61399, 80291, 184197, 240873, 250319, 750957, 1043783, 3131349, 3254147, 4255423, 9762441, 12766269, 55320499, 165961497]

約数ペア:

[(1, 165961497), (3, 55320499), (13, 12766269), (17, 9762441), (39, 4255423), (51, 3254147), (53, 3131349), (159, 1043783), (221, 750957), (663, 250319), (689, 240873), (901, 184197), (2067, 80291), (2703, 61399), (4723, 35139), (11713, 14169)]