61190478

素因数分解:

$2^1\times 3^4\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1374

約数の個数: 40

約数和(自身を含む): 137606040

約数和(自身を除く): 76415562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 389, 778, 971, 1167, 1942, 2334, 2913, 3501, 5826, 7002, 8739, 10503, 17478, 21006, 26217, 31509, 52434, 63018, 78651, 157302, 377719, 755438, 1133157, 2266314, 3399471, 6798942, 10198413, 20396826, 30595239, 61190478]

約数ペア:

[(1, 61190478), (2, 30595239), (3, 20396826), (6, 10198413), (9, 6798942), (18, 3399471), (27, 2266314), (54, 1133157), (81, 755438), (162, 377719), (389, 157302), (778, 78651), (971, 63018), (1167, 52434), (1942, 31509), (2334, 26217), (2913, 21006), (3501, 17478), (5826, 10503), (7002, 8739)]