69210829149

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{19661}}^1$

素因数の和:20007

約数の個数: 64

約数和(自身を含む): 117783244800

約数和(自身を除く): 48572415651

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 311, 343, 539, 933, 1029, 1617, 2177, 3421, 3773, 6531, 10263, 11319, 15239, 19661, 23947, 45717, 58983, 71841, 106673, 137627, 167629, 216271, 320019, 412881, 502887, 648813, 963389, 1173403, 1513897, 2890167, 3520209, 4541691, 6114571, 6743723, 10597279, 18343713, 20231169, 31791837, 42801997, 67260281, 74180953, 128405991, 201780843, 222542859, 299613979, 470821967, 898841937, 1412465901, 2097297853, 3295753769, 6291893559, 9887261307, 23070276383, 69210829149]

約数ペア:

[(1, 69210829149), (3, 23070276383), (7, 9887261307), (11, 6291893559), (21, 3295753769), (33, 2097297853), (49, 1412465901), (77, 898841937), (147, 470821967), (231, 299613979), (311, 222542859), (343, 201780843), (539, 128405991), (933, 74180953), (1029, 67260281), (1617, 42801997), (2177, 31791837), (3421, 20231169), (3773, 18343713), (6531, 10597279), (10263, 6743723), (11319, 6114571), (15239, 4541691), (19661, 3520209), (23947, 2890167), (45717, 1513897), (58983, 1173403), (71841, 963389), (106673, 648813), (137627, 502887), (167629, 412881), (216271, 320019)]