9931964283

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 15900917760

約数和(自身を除く): 5968953477

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 141, 157, 191, 243, 261, 423, 471, 573, 783, 1269, 1363, 1413, 1719, 2349, 3807, 4089, 4239, 4553, 5157, 5539, 7047, 7379, 8977, 11421, 12267, 12717, 13659, 15471, 16617, 22137, 26931, 29987, 36801, 38151, 40977, 46413, 49851, 66411, 80793, 89961, 110403, 122931, 149553, 199233, 213991, 242379, 260333, 269883, 331209, 368793, 448659, 597699, 641973, 727137, 780999, 809649, 869623, 1106379, 1345977, 1409389, 1793097, 1925919, 2181411, 2342997, 2428947, 2608869, 4228167, 5777757, 7028991, 7286841, 7826607, 12684501, 17333271, 21086973, 23479821, 38053503, 40872281, 51999813, 63260919, 70439463, 114160509, 122616843, 211318389, 342481527, 367850529, 1103551587, 3310654761, 9931964283]

約数ペア:

[(1, 9931964283), (3, 3310654761), (9, 1103551587), (27, 367850529), (29, 342481527), (47, 211318389), (81, 122616843), (87, 114160509), (141, 70439463), (157, 63260919), (191, 51999813), (243, 40872281), (261, 38053503), (423, 23479821), (471, 21086973), (573, 17333271), (783, 12684501), (1269, 7826607), (1363, 7286841), (1413, 7028991), (1719, 5777757), (2349, 4228167), (3807, 2608869), (4089, 2428947), (4239, 2342997), (4553, 2181411), (5157, 1925919), (5539, 1793097), (7047, 1409389), (7379, 1345977), (8977, 1106379), (11421, 869623), (12267, 809649), (12717, 780999), (13659, 727137), (15471, 641973), (16617, 597699), (22137, 448659), (26931, 368793), (29987, 331209), (36801, 269883), (38151, 260333), (40977, 242379), (46413, 213991), (49851, 199233), (66411, 149553), (80793, 122931), (89961, 110403)]