85539447

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6257}}^1$

素因数の和:6308

約数の個数: 36

約数和(自身を含む): 148389696

約数和(自身を除く): 62850249

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 6257, 13671, 18771, 43799, 56313, 131397, 193967, 306593, 394191, 581901, 919779, 1357769, 1745703, 2759337, 4073307, 9504383, 12219921, 28513149, 85539447]

約数ペア:

[(1, 85539447), (3, 28513149), (7, 12219921), (9, 9504383), (21, 4073307), (31, 2759337), (49, 1745703), (63, 1357769), (93, 919779), (147, 581901), (217, 394191), (279, 306593), (441, 193967), (651, 131397), (1519, 56313), (1953, 43799), (4557, 18771), (6257, 13671)]