291256642611

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{34127}}^1$

素因数の和:34633

約数の個数: 72

約数和(自身を含む): 490704806592

約数和(自身を除く): 199448163981

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 461, 561, 1089, 1383, 1683, 2057, 4149, 5071, 6171, 7837, 15213, 18513, 23511, 34127, 45639, 55781, 70533, 86207, 102381, 167343, 258621, 307143, 375397, 502029, 580159, 775863, 948277, 1126191, 1740477, 2844831, 3378573, 4129367, 5221431, 6381749, 8534493, 12388101, 15732547, 19145247, 37164303, 47197641, 57435741, 70199239, 141592923, 173058017, 210597717, 267453299, 519174051, 631793151, 802359897, 1557522153, 1903638187, 2407079691, 2941986289, 5710914561, 8825958867, 17132743683, 26477876601, 32361849179, 97085547537, 291256642611]

約数ペア:

[(1, 291256642611), (3, 97085547537), (9, 32361849179), (11, 26477876601), (17, 17132743683), (33, 8825958867), (51, 5710914561), (99, 2941986289), (121, 2407079691), (153, 1903638187), (187, 1557522153), (363, 802359897), (461, 631793151), (561, 519174051), (1089, 267453299), (1383, 210597717), (1683, 173058017), (2057, 141592923), (4149, 70199239), (5071, 57435741), (6171, 47197641), (7837, 37164303), (15213, 19145247), (18513, 15732547), (23511, 12388101), (34127, 8534493), (45639, 6381749), (55781, 5221431), (70533, 4129367), (86207, 3378573), (102381, 2844831), (167343, 1740477), (258621, 1126191), (307143, 948277), (375397, 775863), (502029, 580159)]