2068757523

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1487}}^1$

素因数の和:1953

約数の個数: 64

約数和(自身を含む): 3719761920

約数和(自身を除く): 1651004397

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 433, 459, 1071, 1299, 1487, 3031, 3213, 3897, 4461, 7361, 9093, 10409, 11691, 13383, 22083, 25279, 27279, 31227, 40149, 51527, 66249, 75837, 81837, 93681, 154581, 176953, 198747, 227511, 281043, 463743, 530859, 643871, 682533, 1391229, 1592577, 1931613, 4507097, 4777731, 5794839, 10945807, 13521291, 17384517, 32837421, 40563873, 76620649, 98512263, 121691619, 229861947, 295536789, 689585841, 2068757523]

約数ペア:

[(1, 2068757523), (3, 689585841), (7, 295536789), (9, 229861947), (17, 121691619), (21, 98512263), (27, 76620649), (51, 40563873), (63, 32837421), (119, 17384517), (153, 13521291), (189, 10945807), (357, 5794839), (433, 4777731), (459, 4507097), (1071, 1931613), (1299, 1592577), (1487, 1391229), (3031, 682533), (3213, 643871), (3897, 530859), (4461, 463743), (7361, 281043), (9093, 227511), (10409, 198747), (11691, 176953), (13383, 154581), (22083, 93681), (25279, 81837), (27279, 75837), (31227, 66249), (40149, 51527)]