64856556091

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 67688524800

約数和(自身を除く): 2831968709

約数列:

[1, 61, 71, 179, 269, 311, 4331, 10919, 12709, 16409, 18971, 19099, 22081, 48151, 55669, 83659, 775249, 1165039, 1346941, 2937211, 3395809, 3418721, 3952499, 5103199, 5939789, 14974961, 208541981, 241102439, 362327129, 913472621, 1063222231, 64856556091]

約数ペア:

[(1, 64856556091), (61, 1063222231), (71, 913472621), (179, 362327129), (269, 241102439), (311, 208541981), (4331, 14974961), (10919, 5939789), (12709, 5103199), (16409, 3952499), (18971, 3418721), (19099, 3395809), (22081, 2937211), (48151, 1346941), (55669, 1165039), (83659, 775249)]