61482081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 92828160

約数和(自身を除く): 31346079

約数列:

[1, 3, 17, 19, 51, 57, 67, 201, 323, 947, 969, 1139, 1273, 2841, 3417, 3819, 16099, 17993, 21641, 48297, 53979, 63449, 64923, 190347, 305881, 917643, 1078633, 1205531, 3235899, 3616593, 20494027, 61482081]

約数ペア:

[(1, 61482081), (3, 20494027), (17, 3616593), (19, 3235899), (51, 1205531), (57, 1078633), (67, 917643), (201, 305881), (323, 190347), (947, 64923), (969, 63449), (1139, 53979), (1273, 48297), (2841, 21641), (3417, 17993), (3819, 16099)]