8045496670869

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{6290021}}^1$

素因数の和:6290370

約数の個数: 48

約数和(自身を含む): 13501909624320

約数和(自身を除く): 5456412953451

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 257, 553, 711, 771, 1659, 1799, 2313, 4977, 5397, 16191, 20303, 60909, 142121, 182727, 426363, 1279089, 6290021, 18870063, 44030147, 56610189, 132090441, 396271323, 496911659, 1490734977, 1616535397, 3478381613, 4472204931, 4849606191, 10435144839, 11315747779, 14548818573, 31305434517, 33947243337, 101841730011, 127706296363, 383118889089, 893944074541, 1149356667267, 2681832223623, 8045496670869]

約数ペア:

[(1, 8045496670869), (3, 2681832223623), (7, 1149356667267), (9, 893944074541), (21, 383118889089), (63, 127706296363), (79, 101841730011), (237, 33947243337), (257, 31305434517), (553, 14548818573), (711, 11315747779), (771, 10435144839), (1659, 4849606191), (1799, 4472204931), (2313, 3478381613), (4977, 1616535397), (5397, 1490734977), (16191, 496911659), (20303, 396271323), (60909, 132090441), (142121, 56610189), (182727, 44030147), (426363, 18870063), (1279089, 6290021)]