156913004223

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{1979}}^1$

素因数の和:2890

約数の個数: 80

約数和(自身を含む): 252122492160

約数和(自身を除く): 95209487937

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 153, 213, 459, 639, 811, 1207, 1377, 1917, 1979, 2433, 3621, 5751, 5937, 7299, 10863, 13787, 17811, 21897, 32589, 33643, 41361, 53433, 57581, 65691, 97767, 100929, 124083, 140509, 160299, 172743, 302787, 372249, 421527, 518229, 908361, 978877, 1116747, 1264581, 1554687, 1604969, 2388653, 2725083, 2936631, 3793743, 4664061, 4814907, 7165959, 8809893, 11381229, 14444721, 21497877, 26429679, 27284473, 43334163, 64493631, 79289037, 81853419, 113952799, 130002489, 193480893, 245560257, 341858397, 736680771, 1025575191, 1937197583, 2210042313, 3076725573, 5811592749, 9230176719, 17434778247, 52304334741, 156913004223]

約数ペア:

[(1, 156913004223), (3, 52304334741), (9, 17434778247), (17, 9230176719), (27, 5811592749), (51, 3076725573), (71, 2210042313), (81, 1937197583), (153, 1025575191), (213, 736680771), (459, 341858397), (639, 245560257), (811, 193480893), (1207, 130002489), (1377, 113952799), (1917, 81853419), (1979, 79289037), (2433, 64493631), (3621, 43334163), (5751, 27284473), (5937, 26429679), (7299, 21497877), (10863, 14444721), (13787, 11381229), (17811, 8809893), (21897, 7165959), (32589, 4814907), (33643, 4664061), (41361, 3793743), (53433, 2936631), (57581, 2725083), (65691, 2388653), (97767, 1604969), (100929, 1554687), (124083, 1264581), (140509, 1116747), (160299, 978877), (172743, 908361), (302787, 518229), (372249, 421527)]