13307810409

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{5147}}^1$

素因数の和:5347

約数の個数: 64

約数和(自身を含む): 21527700480

約数和(自身を除く): 8219890071

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 131, 153, 387, 393, 459, 731, 1161, 1179, 2193, 2227, 3537, 5147, 5633, 6579, 6681, 15441, 16899, 19737, 20043, 46323, 50697, 60129, 87499, 95761, 138969, 152091, 221321, 262497, 287283, 663963, 674257, 787491, 861849, 1991889, 2022771, 2362473, 2585547, 3762457, 5975667, 6068313, 11287371, 11462369, 18204939, 28993051, 33862113, 34387107, 86979153, 101586339, 103161321, 260937459, 309483963, 492881867, 782812377, 1478645601, 4435936803, 13307810409]

約数ペア:

[(1, 13307810409), (3, 4435936803), (9, 1478645601), (17, 782812377), (27, 492881867), (43, 309483963), (51, 260937459), (129, 103161321), (131, 101586339), (153, 86979153), (387, 34387107), (393, 33862113), (459, 28993051), (731, 18204939), (1161, 11462369), (1179, 11287371), (2193, 6068313), (2227, 5975667), (3537, 3762457), (5147, 2585547), (5633, 2362473), (6579, 2022771), (6681, 1991889), (15441, 861849), (16899, 787491), (19737, 674257), (20043, 663963), (46323, 287283), (50697, 262497), (60129, 221321), (87499, 152091), (95761, 138969)]