61983339

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 98169984

約数和(自身を除く): 36186645

約数列:

[1, 3, 11, 19, 33, 43, 57, 121, 129, 209, 361, 363, 473, 627, 817, 1083, 1331, 1419, 2299, 2451, 3971, 3993, 5203, 6897, 8987, 11913, 15523, 15609, 25289, 26961, 43681, 46569, 57233, 75867, 98857, 131043, 170753, 171699, 296571, 480491, 512259, 1087427, 1441473, 1878283, 3262281, 5634849, 20661113, 61983339]

約数ペア:

[(1, 61983339), (3, 20661113), (11, 5634849), (19, 3262281), (33, 1878283), (43, 1441473), (57, 1087427), (121, 512259), (129, 480491), (209, 296571), (361, 171699), (363, 170753), (473, 131043), (627, 98857), (817, 75867), (1083, 57233), (1331, 46569), (1419, 43681), (2299, 26961), (2451, 25289), (3971, 15609), (3993, 15523), (5203, 11913), (6897, 8987)]