25808193

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 15404607

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 953, 1003, 1593, 2859, 3009, 8577, 9027, 16201, 25731, 27081, 48603, 56227, 145809, 168681, 437427, 506043, 955859, 1518129, 2867577, 8602731, 25808193]

約数ペア:

[(1, 25808193), (3, 8602731), (9, 2867577), (17, 1518129), (27, 955859), (51, 506043), (59, 437427), (153, 168681), (177, 145809), (459, 56227), (531, 48603), (953, 27081), (1003, 25731), (1593, 16201), (2859, 9027), (3009, 8577)]