60528681

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 91766400

約数和(自身を除く): 31237719

約数列:

[1, 3, 9, 27, 109, 131, 157, 327, 393, 471, 981, 1179, 1413, 2943, 3537, 4239, 14279, 17113, 20567, 42837, 51339, 61701, 128511, 154017, 185103, 385533, 462051, 555309, 2241803, 6725409, 20176227, 60528681]

約数ペア:

[(1, 60528681), (3, 20176227), (9, 6725409), (27, 2241803), (109, 555309), (131, 462051), (157, 385533), (327, 185103), (393, 154017), (471, 128511), (981, 61701), (1179, 51339), (1413, 42837), (2943, 20567), (3537, 17113), (4239, 14279)]