70317513

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 120422016

約数和(自身を除く): 50104503

約数列:

[1, 3, 7, 9, 21, 43, 63, 101, 129, 257, 301, 303, 387, 707, 771, 903, 909, 1799, 2121, 2313, 2709, 4343, 5397, 6363, 11051, 13029, 16191, 25957, 30401, 33153, 39087, 77357, 77871, 91203, 99459, 181699, 232071, 233613, 273609, 545097, 696213, 1116151, 1635291, 3348453, 7813057, 10045359, 23439171, 70317513]

約数ペア:

[(1, 70317513), (3, 23439171), (7, 10045359), (9, 7813057), (21, 3348453), (43, 1635291), (63, 1116151), (101, 696213), (129, 545097), (257, 273609), (301, 233613), (303, 232071), (387, 181699), (707, 99459), (771, 91203), (903, 77871), (909, 77357), (1799, 39087), (2121, 33153), (2313, 30401), (2709, 25957), (4343, 16191), (5397, 13029), (6363, 11051)]