63031563

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 111084480

約数和(自身を除く): 48052917

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 229, 257, 357, 687, 771, 1071, 1603, 1799, 2061, 2313, 3893, 4369, 4809, 5397, 11679, 13107, 14427, 16191, 27251, 30583, 35037, 39321, 58853, 81753, 91749, 176559, 245259, 275247, 411971, 529677, 1000501, 1235913, 3001503, 3707739, 7003507, 9004509, 21010521, 63031563]

約数ペア:

[(1, 63031563), (3, 21010521), (7, 9004509), (9, 7003507), (17, 3707739), (21, 3001503), (51, 1235913), (63, 1000501), (119, 529677), (153, 411971), (229, 275247), (257, 245259), (357, 176559), (687, 91749), (771, 81753), (1071, 58853), (1603, 39321), (1799, 35037), (2061, 30583), (2313, 27251), (3893, 16191), (4369, 14427), (4809, 13107), (5397, 11679)]