90019539

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8527}}^1$

素因数の和:8576

約数の個数: 32

約数和(自身を含む): 147363840

約数和(自身を除く): 57344301

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 8527, 10557, 25581, 76743, 144959, 196121, 230229, 434877, 588363, 1304631, 1765089, 3334057, 3913893, 5295267, 10002171, 30006513, 90019539]

約数ペア:

[(1, 90019539), (3, 30006513), (9, 10002171), (17, 5295267), (23, 3913893), (27, 3334057), (51, 1765089), (69, 1304631), (153, 588363), (207, 434877), (391, 230229), (459, 196121), (621, 144959), (1173, 76743), (3519, 25581), (8527, 10557)]