73757169

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 122791680

約数和(自身を除く): 49034511

約数列:

[1, 3, 9, 17, 27, 37, 43, 51, 101, 111, 129, 153, 303, 333, 387, 459, 629, 731, 909, 999, 1161, 1591, 1717, 1887, 2193, 2727, 3737, 4343, 4773, 5151, 5661, 6579, 11211, 13029, 14319, 15453, 16983, 19737, 27047, 33633, 39087, 42957, 46359, 63529, 73831, 81141, 100899, 117261, 160691, 190587, 221493, 243423, 482073, 571761, 664479, 730269, 1446219, 1715283, 1993437, 2731747, 4338657, 8195241, 24585723, 73757169]

約数ペア:

[(1, 73757169), (3, 24585723), (9, 8195241), (17, 4338657), (27, 2731747), (37, 1993437), (43, 1715283), (51, 1446219), (101, 730269), (111, 664479), (129, 571761), (153, 482073), (303, 243423), (333, 221493), (387, 190587), (459, 160691), (629, 117261), (731, 100899), (909, 81141), (999, 73831), (1161, 63529), (1591, 46359), (1717, 42957), (1887, 39087), (2193, 33633), (2727, 27047), (3737, 19737), (4343, 16983), (4773, 15453), (5151, 14319), (5661, 13029), (6579, 11211)]