61540938

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{2707}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 137133120

約数和(自身を除く): 75592182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 2707, 3789, 5414, 7578, 8121, 11367, 16242, 22734, 24363, 48726, 73089, 146178, 1139647, 2279294, 3418941, 6837882, 10256823, 20513646, 30770469, 61540938]

約数ペア:

[(1, 61540938), (2, 30770469), (3, 20513646), (6, 10256823), (9, 6837882), (18, 3418941), (27, 2279294), (54, 1139647), (421, 146178), (842, 73089), (1263, 48726), (2526, 24363), (2707, 22734), (3789, 16242), (5414, 11367), (7578, 8121)]