354366921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 547430400

約数和(自身を除く): 193063479

約数列:

[1, 3, 17, 29, 31, 51, 59, 87, 93, 131, 177, 393, 493, 527, 899, 1003, 1479, 1581, 1711, 1829, 2227, 2697, 3009, 3799, 4061, 5133, 5487, 6681, 7729, 11397, 12183, 15283, 23187, 29087, 31093, 45849, 53041, 64583, 69037, 87261, 93279, 117769, 131393, 159123, 193749, 207111, 224141, 239599, 353307, 394179, 672423, 718797, 901697, 2002073, 2705091, 3810397, 4073183, 6006219, 6948371, 11431191, 12219549, 20845113, 118122307, 354366921]

約数ペア:

[(1, 354366921), (3, 118122307), (17, 20845113), (29, 12219549), (31, 11431191), (51, 6948371), (59, 6006219), (87, 4073183), (93, 3810397), (131, 2705091), (177, 2002073), (393, 901697), (493, 718797), (527, 672423), (899, 394179), (1003, 353307), (1479, 239599), (1581, 224141), (1711, 207111), (1829, 193749), (2227, 159123), (2697, 131393), (3009, 117769), (3799, 93279), (4061, 87261), (5133, 69037), (5487, 64583), (6681, 53041), (7729, 45849), (11397, 31093), (12183, 29087), (15283, 23187)]