53653119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 79579584

約数和(自身を除く): 25926465

約数列:

[1, 3, 13, 39, 53, 101, 159, 257, 303, 689, 771, 1313, 2067, 3341, 3939, 5353, 10023, 13621, 16059, 25957, 40863, 69589, 77871, 177073, 208767, 337441, 531219, 1012323, 1375721, 4127163, 17884373, 53653119]

約数ペア:

[(1, 53653119), (3, 17884373), (13, 4127163), (39, 1375721), (53, 1012323), (101, 531219), (159, 337441), (257, 208767), (303, 177073), (689, 77871), (771, 69589), (1313, 40863), (2067, 25957), (3341, 16059), (3939, 13621), (5353, 10023)]