63720534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1187}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 69715626

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 389, 778, 1167, 1187, 2334, 2374, 3561, 7122, 8947, 17894, 26841, 27301, 53682, 54602, 81903, 163806, 461743, 923486, 1385229, 2770458, 10620089, 21240178, 31860267, 63720534]

約数ペア:

[(1, 63720534), (2, 31860267), (3, 21240178), (6, 10620089), (23, 2770458), (46, 1385229), (69, 923486), (138, 461743), (389, 163806), (778, 81903), (1167, 54602), (1187, 53682), (2334, 27301), (2374, 26841), (3561, 17894), (7122, 8947)]