7788894201

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 12735636480

約数和(自身を除く): 4946742279

約数列:

[1, 3, 9, 11, 27, 33, 99, 163, 251, 297, 489, 641, 753, 1467, 1793, 1923, 2259, 2761, 4401, 5379, 5769, 6777, 7051, 8283, 16137, 17307, 21153, 24849, 40913, 48411, 63459, 74547, 104483, 122739, 160891, 190377, 313449, 368217, 450043, 482673, 940347, 1104651, 1149313, 1350129, 1448019, 1769801, 2821041, 3447939, 4050387, 4344057, 5309403, 10343817, 12151161, 15928209, 26225233, 31031451, 47784627, 78675699, 236027097, 288477563, 708081291, 865432689, 2596298067, 7788894201]

約数ペア:

[(1, 7788894201), (3, 2596298067), (9, 865432689), (11, 708081291), (27, 288477563), (33, 236027097), (99, 78675699), (163, 47784627), (251, 31031451), (297, 26225233), (489, 15928209), (641, 12151161), (753, 10343817), (1467, 5309403), (1793, 4344057), (1923, 4050387), (2259, 3447939), (2761, 2821041), (4401, 1769801), (5379, 1448019), (5769, 1350129), (6777, 1149313), (7051, 1104651), (8283, 940347), (16137, 482673), (17307, 450043), (21153, 368217), (24849, 313449), (40913, 190377), (48411, 160891), (63459, 122739), (74547, 104483)]