127924468609

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{6947}}^1$

素因数の和:7178

約数の個数: 48

約数和(自身を含む): 155119380480

約数和(自身を除く): 27194911871

約数列:

[1, 7, 49, 67, 71, 79, 469, 497, 553, 3283, 3479, 3871, 4757, 5293, 5609, 6947, 33299, 37051, 39263, 48629, 233093, 259357, 274841, 340403, 375803, 465449, 493237, 548813, 2630621, 3258143, 3452659, 3841691, 18414347, 22807001, 24168613, 26891837, 33046879, 36770471, 38965723, 231328153, 257393297, 272760061, 1619297071, 1801753079, 1909320427, 2610703441, 18274924087, 127924468609]

約数ペア:

[(1, 127924468609), (7, 18274924087), (49, 2610703441), (67, 1909320427), (71, 1801753079), (79, 1619297071), (469, 272760061), (497, 257393297), (553, 231328153), (3283, 38965723), (3479, 36770471), (3871, 33046879), (4757, 26891837), (5293, 24168613), (5609, 22807001), (6947, 18414347), (33299, 3841691), (37051, 3452659), (39263, 3258143), (48629, 2630621), (233093, 548813), (259357, 493237), (274841, 465449), (340403, 375803)]