77960181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 120597120

約数和(自身を除く): 42636939

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 663, 767, 1003, 1993, 2301, 3009, 5979, 13039, 25909, 33881, 39117, 77727, 101643, 117587, 352761, 440453, 1321359, 1528631, 1998979, 4585893, 5996937, 25986727, 77960181]

約数ペア:

[(1, 77960181), (3, 25986727), (13, 5996937), (17, 4585893), (39, 1998979), (51, 1528631), (59, 1321359), (177, 440453), (221, 352761), (663, 117587), (767, 101643), (1003, 77727), (1993, 39117), (2301, 33881), (3009, 25909), (5979, 13039)]