16148691

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 27832896

約数和(自身を除く): 11684205

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 353, 391, 663, 897, 1059, 1173, 1989, 2691, 3177, 3519, 4589, 5083, 6001, 8119, 13767, 15249, 18003, 24357, 41301, 45747, 54009, 73071, 78013, 105547, 138023, 234039, 316641, 414069, 702117, 949923, 1242207, 1794299, 5382897, 16148691]

約数ペア:

[(1, 16148691), (3, 5382897), (9, 1794299), (13, 1242207), (17, 949923), (23, 702117), (39, 414069), (51, 316641), (69, 234039), (117, 138023), (153, 105547), (207, 78013), (221, 73071), (299, 54009), (353, 45747), (391, 41301), (663, 24357), (897, 18003), (1059, 15249), (1173, 13767), (1989, 8119), (2691, 6001), (3177, 5083), (3519, 4589)]