15668892477

素因数分解:

$3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{195991}}^1$

素因数の和:196060

約数の個数: 48

約数和(自身を含む): 27394977792

約数和(自身を除く): 11726085315

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 243, 329, 423, 567, 987, 1269, 1701, 2961, 3807, 8883, 11421, 26649, 79947, 195991, 587973, 1371937, 1763919, 4115811, 5291757, 9211577, 12347433, 15875271, 27634731, 37042299, 47625813, 64481039, 82904193, 111126897, 193443117, 248712579, 333380691, 580329351, 746137737, 1740988053, 2238413211, 5222964159, 15668892477]

約数ペア:

[(1, 15668892477), (3, 5222964159), (7, 2238413211), (9, 1740988053), (21, 746137737), (27, 580329351), (47, 333380691), (63, 248712579), (81, 193443117), (141, 111126897), (189, 82904193), (243, 64481039), (329, 47625813), (423, 37042299), (567, 27634731), (987, 15875271), (1269, 12347433), (1701, 9211577), (2961, 5291757), (3807, 4115811), (8883, 1763919), (11421, 1371937), (26649, 587973), (79947, 195991)]