41101641

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 72449280

約数和(自身を除く): 31347639

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 423, 441, 661, 987, 1269, 1323, 1983, 2303, 2961, 4627, 5949, 6909, 8883, 13881, 17847, 20727, 31067, 32389, 41643, 62181, 93201, 97167, 124929, 217469, 279603, 291501, 652407, 838809, 874503, 1522283, 1957221, 4566849, 5871663, 13700547, 41101641]

約数ペア:

[(1, 41101641), (3, 13700547), (7, 5871663), (9, 4566849), (21, 1957221), (27, 1522283), (47, 874503), (49, 838809), (63, 652407), (141, 291501), (147, 279603), (189, 217469), (329, 124929), (423, 97167), (441, 93201), (661, 62181), (987, 41643), (1269, 32389), (1323, 31067), (1983, 20727), (2303, 17847), (2961, 13881), (4627, 8883), (5949, 6909)]