39787539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 26567661

約数列:

[1, 3, 11, 19, 23, 31, 33, 57, 69, 89, 93, 209, 253, 267, 341, 437, 589, 627, 713, 759, 979, 1023, 1311, 1691, 1767, 2047, 2139, 2759, 2937, 4807, 5073, 6141, 6479, 7843, 8277, 13547, 14421, 18601, 19437, 22517, 23529, 30349, 38893, 40641, 52421, 55803, 63457, 67551, 91047, 116679, 149017, 157263, 190371, 427823, 447051, 576631, 698027, 1205683, 1283469, 1729893, 2094081, 3617049, 13262513, 39787539]

約数ペア:

[(1, 39787539), (3, 13262513), (11, 3617049), (19, 2094081), (23, 1729893), (31, 1283469), (33, 1205683), (57, 698027), (69, 576631), (89, 447051), (93, 427823), (209, 190371), (253, 157263), (267, 149017), (341, 116679), (437, 91047), (589, 67551), (627, 63457), (713, 55803), (759, 52421), (979, 40641), (1023, 38893), (1311, 30349), (1691, 23529), (1767, 22517), (2047, 19437), (2139, 18601), (2759, 14421), (2937, 13547), (4807, 8277), (5073, 7843), (6141, 6479)]