16817301

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 56

約数和(自身を含む): 28330560

約数和(自身を除く): 11513259

約数列:

[1, 3, 9, 17, 23, 27, 51, 59, 69, 81, 153, 177, 207, 243, 391, 459, 531, 621, 729, 1003, 1173, 1357, 1377, 1593, 1863, 3009, 3519, 4071, 4131, 4779, 5589, 9027, 10557, 12213, 12393, 14337, 16767, 23069, 27081, 31671, 36639, 43011, 69207, 81243, 95013, 109917, 207621, 243729, 285039, 329751, 622863, 731187, 989253, 1868589, 5605767, 16817301]

約数ペア:

[(1, 16817301), (3, 5605767), (9, 1868589), (17, 989253), (23, 731187), (27, 622863), (51, 329751), (59, 285039), (69, 243729), (81, 207621), (153, 109917), (177, 95013), (207, 81243), (243, 69207), (391, 43011), (459, 36639), (531, 31671), (621, 27081), (729, 23069), (1003, 16767), (1173, 14337), (1357, 12393), (1377, 12213), (1593, 10557), (1863, 9027), (3009, 5589), (3519, 4779), (4071, 4131)]