268889576211

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1\times {\mathrm{2557}}^1$

素因数の和:3265

約数の個数: 64

約数和(自身を含む): 410196787200

約数和(自身を除く): 141307210989

約数列:

[1, 3, 9, 27, 47, 141, 173, 423, 479, 519, 1269, 1437, 1557, 2557, 4311, 4671, 7671, 8131, 12933, 22513, 23013, 24393, 67539, 69039, 73179, 82867, 120179, 202617, 219537, 248601, 360537, 442361, 607851, 745803, 1081611, 1224803, 1327083, 2237409, 3244833, 3674409, 3894749, 3981249, 11023227, 11684247, 11943747, 20790967, 33069681, 35052741, 57565741, 62372901, 105158223, 172697223, 187118703, 211890919, 518091669, 561356109, 635672757, 1554275007, 1907018271, 5721054813, 9958873193, 29876619579, 89629858737, 268889576211]

約数ペア:

[(1, 268889576211), (3, 89629858737), (9, 29876619579), (27, 9958873193), (47, 5721054813), (141, 1907018271), (173, 1554275007), (423, 635672757), (479, 561356109), (519, 518091669), (1269, 211890919), (1437, 187118703), (1557, 172697223), (2557, 105158223), (4311, 62372901), (4671, 57565741), (7671, 35052741), (8131, 33069681), (12933, 20790967), (22513, 11943747), (23013, 11684247), (24393, 11023227), (67539, 3981249), (69039, 3894749), (73179, 3674409), (82867, 3244833), (120179, 2237409), (202617, 1327083), (219537, 1224803), (248601, 1081611), (360537, 745803), (442361, 607851)]