71508177

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1235

約数の個数: 40

約数和(自身を含む): 117089280

約数和(自身を除く): 45581103

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 351, 531, 767, 1053, 1151, 1593, 2301, 3453, 4779, 6903, 10359, 14963, 20709, 31077, 44889, 62127, 67909, 93231, 134667, 203727, 404001, 611181, 882817, 1212003, 1833543, 2648451, 5500629, 7945353, 23836059, 71508177]

約数ペア:

[(1, 71508177), (3, 23836059), (9, 7945353), (13, 5500629), (27, 2648451), (39, 1833543), (59, 1212003), (81, 882817), (117, 611181), (177, 404001), (351, 203727), (531, 134667), (767, 93231), (1053, 67909), (1151, 62127), (1593, 44889), (2301, 31077), (3453, 20709), (4779, 14963), (6903, 10359)]