61791957

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{7919}}^1$

素因数の和:7962

約数の個数: 24

約数和(自身を含む): 97257600

約数和(自身を除く): 35465643

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 7919, 23757, 71271, 134623, 213813, 403869, 1211607, 2288591, 3634821, 6865773, 20597319, 61791957]

約数ペア:

[(1, 61791957), (3, 20597319), (9, 6865773), (17, 3634821), (27, 2288591), (51, 1211607), (153, 403869), (289, 213813), (459, 134623), (867, 71271), (2601, 23757), (7803, 7919)]