23385591

素因数分解:

$3^7\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 48

約数和(自身を含む): 38264480

約数和(自身を除く): 14878889

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 243, 289, 333, 459, 629, 729, 867, 999, 1377, 1887, 2187, 2601, 2997, 4131, 5661, 7803, 8991, 10693, 12393, 16983, 23409, 26973, 32079, 37179, 50949, 70227, 80919, 96237, 152847, 210681, 288711, 458541, 632043, 866133, 1375623, 2598399, 7795197, 23385591]

約数ペア:

[(1, 23385591), (3, 7795197), (9, 2598399), (17, 1375623), (27, 866133), (37, 632043), (51, 458541), (81, 288711), (111, 210681), (153, 152847), (243, 96237), (289, 80919), (333, 70227), (459, 50949), (629, 37179), (729, 32079), (867, 26973), (999, 23409), (1377, 16983), (1887, 12393), (2187, 10693), (2601, 8991), (2997, 7803), (4131, 5661)]