61001829

素因数分解:

$3^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 104791808

約数和(自身を除く): 43789979

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 271, 397, 567, 813, 1191, 1897, 2439, 2779, 3573, 5691, 7317, 8337, 10719, 17073, 21951, 25011, 32157, 51219, 75033, 107587, 153657, 225099, 322761, 753109, 968283, 2259327, 2904849, 6777981, 8714547, 20333943, 61001829]

約数ペア:

[(1, 61001829), (3, 20333943), (7, 8714547), (9, 6777981), (21, 2904849), (27, 2259327), (63, 968283), (81, 753109), (189, 322761), (271, 225099), (397, 153657), (567, 107587), (813, 75033), (1191, 51219), (1897, 32157), (2439, 25011), (2779, 21951), (3573, 17073), (5691, 10719), (7317, 8337)]