72097119

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:616

約数の個数: 36

約数和(自身を含む): 112929336

約数和(自身を除く): 40832217

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 289, 477, 523, 867, 901, 1569, 2601, 2703, 4707, 8109, 8891, 15317, 26673, 27719, 45951, 80019, 83157, 137853, 151147, 249471, 453441, 471223, 1360323, 1413669, 4241007, 8010791, 24032373, 72097119]

約数ペア:

[(1, 72097119), (3, 24032373), (9, 8010791), (17, 4241007), (51, 1413669), (53, 1360323), (153, 471223), (159, 453441), (289, 249471), (477, 151147), (523, 137853), (867, 83157), (901, 80019), (1569, 45951), (2601, 27719), (2703, 26673), (4707, 15317), (8109, 8891)]