7267553181

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{90619}}^1$

素因数の和:90718

約数の個数: 48

約数和(自身を含む): 12817292800

約数和(自身を除く): 5549739619

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 67, 133, 171, 201, 399, 469, 603, 1197, 1273, 1407, 3819, 4221, 8911, 11457, 26733, 80199, 90619, 271857, 634333, 815571, 1721761, 1902999, 5165283, 5708997, 6071473, 12052327, 15495849, 18214419, 36156981, 42500311, 54643257, 108470943, 115357987, 127500933, 346073961, 382502799, 807505909, 1038221883, 2422517727, 7267553181]

約数ペア:

[(1, 7267553181), (3, 2422517727), (7, 1038221883), (9, 807505909), (19, 382502799), (21, 346073961), (57, 127500933), (63, 115357987), (67, 108470943), (133, 54643257), (171, 42500311), (201, 36156981), (399, 18214419), (469, 15495849), (603, 12052327), (1197, 6071473), (1273, 5708997), (1407, 5165283), (3819, 1902999), (4221, 1721761), (8911, 815571), (11457, 634333), (26733, 271857), (80199, 90619)]