297523497789

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{263729}}^1$

素因数の和:263919

約数の個数: 64

約数和(自身を含む): 518514278400

約数和(自身を除く): 220990780611

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 127, 141, 189, 329, 381, 423, 889, 987, 1143, 1269, 2667, 2961, 3429, 5969, 8001, 8883, 17907, 24003, 41783, 53721, 125349, 161163, 263729, 376047, 791187, 1128141, 1846103, 2373561, 5538309, 7120683, 12395263, 16614927, 33493583, 37185789, 49844781, 86766841, 100480749, 111557367, 234455081, 260300523, 301442247, 334672101, 703365243, 780901569, 904326741, 1574198401, 2110095729, 2342704707, 4722595203, 6330287187, 11019388807, 14167785609, 33058166421, 42503356827, 99174499263, 297523497789]

約数ペア:

[(1, 297523497789), (3, 99174499263), (7, 42503356827), (9, 33058166421), (21, 14167785609), (27, 11019388807), (47, 6330287187), (63, 4722595203), (127, 2342704707), (141, 2110095729), (189, 1574198401), (329, 904326741), (381, 780901569), (423, 703365243), (889, 334672101), (987, 301442247), (1143, 260300523), (1269, 234455081), (2667, 111557367), (2961, 100480749), (3429, 86766841), (5969, 49844781), (8001, 37185789), (8883, 33493583), (17907, 16614927), (24003, 12395263), (41783, 7120683), (53721, 5538309), (125349, 2373561), (161163, 1846103), (263729, 1128141), (376047, 791187)]