15697894203

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{8467}}^1$

素因数の和:9013

約数の個数: 40

約数和(自身を含む): 24000886272

約数和(自身を除く): 8302992069

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 487, 1269, 1461, 3807, 4383, 8467, 13149, 22889, 25401, 39447, 68667, 76203, 206001, 228609, 397949, 618003, 685827, 1193847, 1854009, 3581541, 4123429, 10744623, 12370287, 32233869, 37110861, 111332583, 193801163, 333997749, 581403489, 1744210467, 5232631401, 15697894203]

約数ペア:

[(1, 15697894203), (3, 5232631401), (9, 1744210467), (27, 581403489), (47, 333997749), (81, 193801163), (141, 111332583), (423, 37110861), (487, 32233869), (1269, 12370287), (1461, 10744623), (3807, 4123429), (4383, 3581541), (8467, 1854009), (13149, 1193847), (22889, 685827), (25401, 618003), (39447, 397949), (68667, 228609), (76203, 206001)]