17346069

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 72

約数和(自身を含む): 31289440

約数和(自身を除く): 13943371

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 81, 117, 153, 171, 221, 243, 247, 289, 323, 351, 459, 513, 663, 741, 867, 969, 1053, 1377, 1539, 1989, 2223, 2601, 2907, 3159, 3757, 4131, 4199, 4617, 5491, 5967, 6669, 7803, 8721, 11271, 12597, 16473, 17901, 20007, 23409, 26163, 33813, 37791, 49419, 53703, 60021, 70227, 71383, 78489, 101439, 113373, 148257, 214149, 304317, 340119, 444771, 642447, 912951, 1020357, 1334313, 1927341, 5782023, 17346069]

約数ペア:

[(1, 17346069), (3, 5782023), (9, 1927341), (13, 1334313), (17, 1020357), (19, 912951), (27, 642447), (39, 444771), (51, 340119), (57, 304317), (81, 214149), (117, 148257), (153, 113373), (171, 101439), (221, 78489), (243, 71383), (247, 70227), (289, 60021), (323, 53703), (351, 49419), (459, 37791), (513, 33813), (663, 26163), (741, 23409), (867, 20007), (969, 17901), (1053, 16473), (1377, 12597), (1539, 11271), (1989, 8721), (2223, 7803), (2601, 6669), (2907, 5967), (3159, 5491), (3757, 4617), (4131, 4199)]