15673211127

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{5231}}^1$

素因数の和:5521

約数の個数: 64

約数和(自身を含む): 27002142720

約数和(自身を除く): 11328931593

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 191, 249, 573, 581, 747, 1337, 1719, 1743, 2241, 4011, 5157, 5229, 5231, 12033, 15687, 15693, 15853, 36099, 36617, 47079, 47559, 109851, 110971, 141237, 142677, 329553, 332913, 428031, 434173, 988659, 998739, 999121, 1302519, 2996217, 2997363, 3039211, 3907557, 6993847, 8992089, 9117633, 11722671, 20981541, 26976267, 27352899, 62944623, 82058697, 82927043, 188833869, 248781129, 580489301, 746343387, 1741467903, 2239030161, 5224403709, 15673211127]

約数ペア:

[(1, 15673211127), (3, 5224403709), (7, 2239030161), (9, 1741467903), (21, 746343387), (27, 580489301), (63, 248781129), (83, 188833869), (189, 82927043), (191, 82058697), (249, 62944623), (573, 27352899), (581, 26976267), (747, 20981541), (1337, 11722671), (1719, 9117633), (1743, 8992089), (2241, 6993847), (4011, 3907557), (5157, 3039211), (5229, 2997363), (5231, 2996217), (12033, 1302519), (15687, 999121), (15693, 998739), (15853, 988659), (36099, 434173), (36617, 428031), (47079, 332913), (47559, 329553), (109851, 142677), (110971, 141237)]