88997601

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 158754816

約数和(自身を除く): 69757215

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 131, 173, 187, 231, 357, 393, 519, 561, 917, 1211, 1309, 1441, 1903, 2227, 2751, 2941, 3633, 3927, 4323, 5709, 6681, 8823, 10087, 13321, 15589, 20587, 22663, 24497, 30261, 32351, 39963, 46767, 61761, 67989, 73491, 97053, 158641, 171479, 226457, 249293, 385271, 475923, 514437, 679371, 747879, 1155813, 1745051, 2696897, 4237981, 5235153, 8090691, 12713943, 29665867, 88997601]

約数ペア:

[(1, 88997601), (3, 29665867), (7, 12713943), (11, 8090691), (17, 5235153), (21, 4237981), (33, 2696897), (51, 1745051), (77, 1155813), (119, 747879), (131, 679371), (173, 514437), (187, 475923), (231, 385271), (357, 249293), (393, 226457), (519, 171479), (561, 158641), (917, 97053), (1211, 73491), (1309, 67989), (1441, 61761), (1903, 46767), (2227, 39963), (2751, 32351), (2941, 30261), (3633, 24497), (3927, 22663), (4323, 20587), (5709, 15589), (6681, 13321), (8823, 10087)]