1728766233

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 2614018176

約数和(自身を除く): 885251943

約数列:

[1, 3, 9, 27, 81, 151, 281, 453, 503, 843, 1359, 1509, 2529, 4077, 4527, 7587, 12231, 13581, 22761, 40743, 42431, 75953, 127293, 141343, 227859, 381879, 424029, 683577, 1145637, 1272087, 2050731, 3436911, 3816261, 6152193, 11448783, 21342793, 64028379, 192085137, 576255411, 1728766233]

約数ペア:

[(1, 1728766233), (3, 576255411), (9, 192085137), (27, 64028379), (81, 21342793), (151, 11448783), (281, 6152193), (453, 3816261), (503, 3436911), (843, 2050731), (1359, 1272087), (1509, 1145637), (2529, 683577), (4077, 424029), (4527, 381879), (7587, 227859), (12231, 141343), (13581, 127293), (22761, 75953), (40743, 42431)]