15663473091

素因数分解:

$3^5\times 7^1\times {\mathrm{661}}^1\times {\mathrm{13931}}^1$

素因数の和:14614

約数の個数: 48

約数和(自身を含む): 26857329408

約数和(自身を除く): 11193856317

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 661, 1701, 1983, 4627, 5949, 13881, 13931, 17847, 41643, 41793, 53541, 97517, 124929, 125379, 160623, 292551, 374787, 376137, 877653, 1124361, 1128411, 2632959, 3385233, 7898877, 9208391, 23696631, 27625173, 64458737, 82875519, 193376211, 248626557, 580128633, 745879671, 1740385899, 2237639013, 5221157697, 15663473091]

約数ペア:

[(1, 15663473091), (3, 5221157697), (7, 2237639013), (9, 1740385899), (21, 745879671), (27, 580128633), (63, 248626557), (81, 193376211), (189, 82875519), (243, 64458737), (567, 27625173), (661, 23696631), (1701, 9208391), (1983, 7898877), (4627, 3385233), (5949, 2632959), (13881, 1128411), (13931, 1124361), (17847, 877653), (41643, 376137), (41793, 374787), (53541, 292551), (97517, 160623), (124929, 125379)]