17507331

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 27585792

約数和(自身を除く): 10078461

約数列:

[1, 3, 9, 17, 51, 53, 127, 153, 159, 289, 381, 477, 867, 901, 1143, 2159, 2601, 2703, 6477, 6731, 8109, 15317, 19431, 20193, 36703, 45951, 60579, 110109, 114427, 137853, 330327, 343281, 1029843, 1945259, 5835777, 17507331]

約数ペア:

[(1, 17507331), (3, 5835777), (9, 1945259), (17, 1029843), (51, 343281), (53, 330327), (127, 137853), (153, 114427), (159, 110109), (289, 60579), (381, 45951), (477, 36703), (867, 20193), (901, 19431), (1143, 15317), (2159, 8109), (2601, 6731), (2703, 6477)]