91431423

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{22133}}^1$

素因数の和:22165

約数の個数: 24

約数和(自身を含む): 145021968

約数和(自身を除く): 53590545

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 22133, 66399, 199197, 376261, 597591, 1128783, 1792773, 3386349, 5378319, 10159047, 30477141, 91431423]

約数ペア:

[(1, 91431423), (3, 30477141), (9, 10159047), (17, 5378319), (27, 3386349), (51, 1792773), (81, 1128783), (153, 597591), (243, 376261), (459, 199197), (1377, 66399), (4131, 22133)]