65943477

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 103672800

約数和(自身を除く): 37729323

約数列:

[1, 3, 9, 27, 29, 67, 81, 87, 201, 261, 419, 603, 783, 1257, 1809, 1943, 2349, 3771, 5427, 5829, 11313, 12151, 17487, 28073, 33939, 36453, 52461, 84219, 109359, 157383, 252657, 328077, 757971, 814117, 984231, 2273913, 2442351, 7327053, 21981159, 65943477]

約数ペア:

[(1, 65943477), (3, 21981159), (9, 7327053), (27, 2442351), (29, 2273913), (67, 984231), (81, 814117), (87, 757971), (201, 328077), (261, 252657), (419, 157383), (603, 109359), (783, 84219), (1257, 52461), (1809, 36453), (1943, 33939), (2349, 28073), (3771, 17487), (5427, 12151), (5829, 11313)]