15696725481

素因数分解:

$3^3\times {\mathrm{17}}^3\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 24860563200

約数和(自身を除く): 9163837719

約数列:

[1, 3, 9, 17, 27, 51, 153, 241, 289, 459, 491, 723, 867, 1473, 2169, 2601, 4097, 4419, 4913, 6507, 7803, 8347, 12291, 13257, 14739, 25041, 36873, 44217, 69649, 75123, 110619, 118331, 132651, 141899, 208947, 225369, 354993, 425697, 626841, 1064979, 1184033, 1277091, 1880523, 2011627, 2412283, 3194937, 3552099, 3831273, 6034881, 7236849, 10656297, 18104643, 21710547, 31968891, 34197659, 54313929, 65131641, 102592977, 307778931, 581360203, 923336793, 1744080609, 5232241827, 15696725481]

約数ペア:

[(1, 15696725481), (3, 5232241827), (9, 1744080609), (17, 923336793), (27, 581360203), (51, 307778931), (153, 102592977), (241, 65131641), (289, 54313929), (459, 34197659), (491, 31968891), (723, 21710547), (867, 18104643), (1473, 10656297), (2169, 7236849), (2601, 6034881), (4097, 3831273), (4419, 3552099), (4913, 3194937), (6507, 2412283), (7803, 2011627), (8347, 1880523), (12291, 1277091), (13257, 1184033), (14739, 1064979), (25041, 626841), (36873, 425697), (44217, 354993), (69649, 225369), (75123, 208947), (110619, 141899), (118331, 132651)]