160583913

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 273102336

約数和(自身を除く): 112518423

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 193, 281, 329, 423, 579, 843, 987, 1351, 1737, 1967, 2529, 2961, 4053, 5901, 9071, 12159, 13207, 17703, 27213, 39621, 54233, 63497, 81639, 92449, 118863, 162699, 190491, 277347, 379631, 488097, 571473, 832041, 1138893, 2548951, 3416679, 7646853, 17842657, 22940559, 53527971, 160583913]

約数ペア:

[(1, 160583913), (3, 53527971), (7, 22940559), (9, 17842657), (21, 7646853), (47, 3416679), (63, 2548951), (141, 1138893), (193, 832041), (281, 571473), (329, 488097), (423, 379631), (579, 277347), (843, 190491), (987, 162699), (1351, 118863), (1737, 92449), (1967, 81639), (2529, 63497), (2961, 54233), (4053, 39621), (5901, 27213), (9071, 17703), (12159, 13207)]