326908113

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 551485440

約数和(自身を除く): 224577327

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 109, 119, 217, 271, 327, 357, 527, 651, 763, 813, 1581, 1853, 1897, 2289, 3379, 3689, 4607, 5559, 5691, 8401, 10137, 11067, 12971, 13821, 23653, 25203, 29539, 32249, 38913, 57443, 58807, 70959, 88617, 96747, 142817, 172329, 176421, 206773, 402101, 428451, 502163, 620319, 915709, 999719, 1206303, 1506489, 2747127, 2999157, 3515141, 6409963, 10545423, 15567053, 19229889, 46701159, 108969371, 326908113]

約数ペア:

[(1, 326908113), (3, 108969371), (7, 46701159), (17, 19229889), (21, 15567053), (31, 10545423), (51, 6409963), (93, 3515141), (109, 2999157), (119, 2747127), (217, 1506489), (271, 1206303), (327, 999719), (357, 915709), (527, 620319), (651, 502163), (763, 428451), (813, 402101), (1581, 206773), (1853, 176421), (1897, 172329), (2289, 142817), (3379, 96747), (3689, 88617), (4607, 70959), (5559, 58807), (5691, 57443), (8401, 38913), (10137, 32249), (11067, 29539), (12971, 25203), (13821, 23653)]